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Last updated 16 June 2026

International Publications

OSF-Registrations and Preprints 

Mondal, D., Aarts, E., Luijsmans, M., Coppersmith, D. D. L., Claes, L., Everaert, J., Smeets, T., & Kiekens, G. Toward a dynamic risk model for non-suicidal self-injury among treatment-seeking individuals.  https://osf.io/uehf6 

Luijsmans, I., Claes, L., Houben, M., Vaessen, T., Myin-Germeys, I., & Kiekens, G. Utility and Scope of Ecological Momentary Interventions for Patients Who Self-Injure: The Perspectives of Individuals Seeking Treatment and Mental Health Professionals. https://osf.io/preprints/psyarxiv/68t5f_v1

Hiner, M. K., Claes, L., Ammerman, B., Kirtley, O. J., Janssens, J. J., Myin-Germeys, I., & Kiekens, G. Interpersonal processes as real-time risk factors for non-suicidal self-injury urges and behavior among treatment-seeking individuals. https://doi.org/10.17605/OSF.IO/E7TCV

Melisse, B., Trujillo, E., Gulec, H., Sternheim, L.C., Claes, L., Kirtley, O., & Kiekens, G. Co-occurrence of Eating Disorder Pathology and Non-Suicidal Self-Injury: Double Trouble for Lifetime and 12-Month Suicide Ideation and Attempts? https://osf.org/10.17605/OSF.IO/X6Z2V

de Thurah, L., Kiekens, G., Vansteelandt, K., Ikegwuonu, T., Schick, A., Hajduk, M., Uyttebroek, L., Bonnier, R., Schulte-Strathaus, J. C. C., Kurilla, A., Myin-Germeys, I., & Wolters, M. Self-tracking habits and technology use among mental healthcare service users in four European countries: Examining the implementation potential of digital self-monitoring tools in mental healthcare. https://doi.org/10.17605/OSF.IO/V3HQA

2026-in press

70. Eggermont, K., Claes, L., Luyckx, K., Bogaerts, A., Myin-Germeys, I., & Kiekens, G. (2026) Journal of Psychopathology and Clinical Science. The real-time associations between identity, emptiness, and non-suicidal self-injury ideation: An ecological momentary assessment study in individuals seeking treatment. Journal of Psychopathology and Clinical Science, 135(3), 391–402. https://doi.org/10.1037/abn0001098

69. Melisse, B., Simeunovic Ostojic, M., Bijsterbosch, J., Kiekens, G., Van Elburg, A., & Maas, J. (2026). Preventing eating disorders in the digital age: Study protocol for a randomized controlled trial of the digitalized Body Project in university women. Mental Health & Prevention, 200494. https://doi.org/10.1016/j.mhp.2026.200494

2024-2025

68. Bonnier, R., Beames, J. R., Dr, Claes, L., Kirtley, O. J., de Thurah, L., Weermeijer, J. D. M.,  Uyttebroek, L., Luijsmans, M., Myin-Germeys, I., & Kiekens, G. (2025). Clinical benefits and challenges of ecological momentary assessment in individuals who self-injure and seek mental health treatment. International Journal of Clinical and Health Psychology, 25, 100618. https://doi.org/10.1016/j.ijchp.2025.100618

67. Hasking, P.*, Kiekens, G.*, Petukhova, M. V., Lee, S., Sampson, N. A., Albor, Y., Alhadi, A. N., Alonso, J., Al-Saud, N., Altwaijri, Y., Andersson, C., Atwoli, L., Muaka, C. A., Báez-Mansur, P. M., Ballester, L., Bantjes, J., Baumeister, H., Bendtsen, M., Benjet, C., ... Kessler, R. C. (2025). The relationships between sporadic and repetitive non-suicidal self-injury and mental disorders among first-year college students: Results from the World Mental Health International College Student Initiative. Psychological Medicine;55:e280. https://doi.org/10.1017/S0033291725100688

66. Dierickx, S., Claes, L., Smits, D., & Kiekens, G. (2025). Tracking anger at self and others and non-suicidal self-injury cognitions and behavior: an ecological momentary assessment study in emerging adults. Cognition and Emotion, 1-10. https://doi.org/10.1080/02699931.2025.2536523

65. Schulte-Strathaus, J., Ikegwuonu, T., Schick, A., Wolters, M., de Thurah, L., Hajdúk, M., Kurilla, A., Myin-Germeys, I., Kiekens, G., Weermeijer, J., Beames, J., Uyttebroek, L., Bonnier, R., Nagyova, I., Breznoščáková, D., Dančík, D., Sotomayor Enriquez, K., Barne, I., Gugel, J., Reininghaus, U., Wensing, M., & Ullrich, S. (2025). Visualisation of experience sampling method data in mental health: A qualitative study of the physicians’ perspective in Germany. Journal of Medical Internet Research, 27:e72893. https://doi.org/10.2196/72893

64. Portillo-Van Diest, A., Ballester, L., Carrasco, P., Falcó, R., Gili, M., Kiekens, G., Machancoses, F. H., Piqueras, J. A., Roca, M., Rodríguez-Jiménez, T., Alonso, J., & Mortier, P. (2025). Subtypes of suicidal ideation among university students: An ecological momentary assessment study. Journal of Affective Disorders, 391, 119865. https://doi.org/10.1016/j.jad.2025.119865

63. de Thurah, L., Weermeijer, J., Uyttebroek, L., Wampers, M., Bonnier, R., Myin-Germeys, I., & Kiekens, G. (2025). Can experience sampling self-monitoring tools promote the activation of clients in mental healthcare? A qualitative study. Journal of Mental Health, 1-9. https://doi.org/10.1080/09638237.2025.2478370

62. Hoelscher, E., Victor, S., Kiekens, G., Ammerman, B. (2025). Ethical considerations for the use of ecological momentary assessment in non-suicidal self-injury research. Ethics & Behavior, 1-18. https://doi.org/10.1080/10508422.2025.2456714

61. de Thurah, L., Kiekens, G., Weermeijer, J., Uyttebroek, L., Wampers, M., Bonnier, R., & Myin-Germeys, I. (2025). Understanding Appropriation of Digital Self-Monitoring Tools in Mental Health Care: Qualitative Analysispilot. JMIR Human Factors, 12, e60096. https://doi.org/10.2196/60096

60. Portillo-Van Diest, A., Mortier, P., Ballester, L., Amigo, F., Carrasco, P., Falcó, R., Gili, M., Kiekens, G., Machancoses, F. H., Piqueras, J. A., Rebagliato, M., Roca, M., Rodríguez-Jiménez, T., Alonso, J., & Vilagut, G. (2025). Ecological momentary assessment of mental health problems among university students: Data quality evaluation study. Journal of Medical Internet Research, 26, e55712. https://doi.org/10.2196/55712

59. Claes, L., Bogaerts, A., Bastiaens, T., Kiekens, G., Dierckx, E., Schoevaerts, K., & Luyckx, K. (2025). The association between identity functioning and personality pathology in female patients with eating disorders. Nutrients, 17(14), 2329.https://doi.org/10.3390/nu17142329

58. Bonnier, R., Beames, J. R., Kiekens, G., van Aubel, E., Schirmbeck, F., de Haan, L., Marcelis, M., van der Gaag, M., van Winkel, R., van Amelsvoort, T., Vaessen, T., Reininghaus, U., Lafit, G., & Myin-Germeys, I. (2025). Predicting clinical outcomes in a blended care intervention for early psychosis: Acceptance and Commitment Therapy in Daily-Life (ACT-DL). Translational Psychiatry,15, 3. https://doi.org/10.1038/s41398-024-03214-1

57. Robillard, C. L., Claes, L., Victor, S. E., Myin-Germeys, I., & Kiekens, G. (2025). Self-criticism is a real-time predictor of non-suicidal self-injury and disordered eating: An ecological momentary assessment study among treatment-seeking individuals. Journal of Affective Disorders, 371, 13-21. https://doi.org/10.1016/j.jad.2024.10.121  

56. Kiekens, G., Claes, L., Kleiman, E., Luyckx, K., Coppersmith, D. D., Fortgang, R., Myin-Germeys, I., & Nock, M. K. (2024). The short-term course of non-suicidal self-injury among individuals seeking psychiatric treatment. JAMA Network Open, 7(10), e2440510-e2440510. https://doi.org/10.1001/jamanetworkopen.2024.40510  

55. Janssens, J. J., Kiekens, G., Jaeken, M., & Kirtley, O. J. (2024). A systematic review of interpersonal processes and their measurement within experience sampling studies of self-injurious thoughts and behaviours. Clinical Psychology Review, 113, 102467. https://doi.org/10.1016/j.cpr.2024.102467   

54. Dierickx, S., Smits, D., Kiekens, G., & Claes, L. (2024). The Associations Between Temperament and Self-Oriented, Other-Oriented, and Dual-Harmful Behaviors in Emerging Adults. Psychologica Belgica, 64(1), 201-213. https://psychologicabelgica.com/articles/10.5334/pb.1327

53. Myin-Germeys, I., Schick, A.*, Ganslandt, T.*, Hajdúk, M.*, Heretik, A.*, Van Hoyweghen, I.*, Kiekens, G.*, Koppe, G.*, Marelli, L.*, Nagyova, I.*, Weermeijer, J.*, Wensing, M.*, Wolters, M.*, Beames, J., de Allegri, M., di Folco, S., Durstewitz, D., Katreniaková, Z., Lievevrouw, E., ... Schwannauer, M., & Reininghaus, U. (2024). The experience sampling methodology as a digital clinical tool for more person-centered mental health care: An implementation research agenda. Psychological Medicine, 54(11):2785-2793. http://dx.doi.org/10.1017/S0033291724001454  

52. Reininghaus, U., Schwannauer, M., Barne, I., Beames, J. R., Bonnier, R. A., Brenner, M., Breznoščáková, D., Dančík, D., De Allegri, M., Di Folco, S., Durstewitz, D., Gugel, J., Hajdúk, M., Heretik, A., Izáková, Ľ., Katreniakova, Z., Kiekens, G., … & Schick, A. (2024). Strategies, processes, outcomes, and costs of implementing experience sampling-based monitoring in routine mental health care in four European countries: study protocol for the IMMERSE effectiveness-implementation study. BMC Psychiatry, 24, 465 (2024). https://doi.org/10.1186/s12888-024-05839-4 

51. Kyron, M., Hooke, G., Bryan, C. J., Kiekens, G., Chen, W., Joiner, & Page, A. C. (2024). Daily Prediction of Inpatient Suicide Attempts Using Routinely Collected Theory-Driven Data. Journal of Psychopathology and Clinical Science, 133(2), 208–222. https://doi.org/10.1037/abn0000880   

50. Kiekens, G., Hasking, P., Nock, M. K., Kleiman, E., Kirtley, O. J., Houben, M., Boyes, M., Bruffaerts, R., & Myin-Germeys, I., & Claes, L. (2024). A Comparison of Affective-Cognitive Dynamics in Daily Life Between Emerging Adults with and without Past-Year Non-Suicidal Self-Injury. Behavior Therapy, 55, 469-484. https://doi.org/10.1016/j.beth.2023.08.004

2022-2023

49. Weermeijer J. D. M., Wampers M., De Thurah L., Bonnier R., Piot M., Kuppens P., Myin-Germeys I., & Kiekens G. (2023). Usability of the experience sampling method in specialized mental healthcare: A pilot study. Journal of Medical Internet Research – Formative Research, 7, e48821. https://doi.org/10.2196/48821

48. Dierickx, S. (X), Claes, L., Buelens, T., Smits, D., & Kiekens, G. (2023). DSM-5 non-suicidal self-injury disorder in a community sample: comparing NSSI engagement, recency and severity among emerging adults. Frontiers in psychiatry, 14, 1251514. https://doi.org/10.3389/fpsyt.2023.1251514 

47. Kiekens, G., Claes, L., Schoefs, S., Kemme, N. D. F., Luyckx, K., Kleiman, E., Nock, M. K., & Myin-Germeys, I. (2023). Research protocol of the Detection of Acute rIsk of seLf-injurY (DAILY) Project: An ecological momentary assessment study among treatment-seeking individuals. Journal of Medical Internet Research – Research Protocols, 12:e46244. https://doi.org/10.2196/46244 

46. de Thurah, L., Kiekens, G., Sips, R., Teixeira, A., Kasanova, Z., & Myin-Germeys, I. (2023). Using Experience Sampling Methods to support clinical management of psychosis: The perspective of people with lived experience. Psychiatry Research, 324, 115207. https://doi.org/10.1016/j.psychres.2023.115207   

45. Kyron, M., Hooke, G., Bryan, C., Kiekens, G., Chen, W., Hasking, P., & Page, A. C. (2023). Daily Prediction of Non-Suicidal Self-Injury among Inpatients: The Roles of Suicidal Thoughts, Interpersonal Difficulties, Hopelessness, and Affect. Journal of Consulting and Clinical Psychology, 91(6), 323–336. https://doi.org/10.1037/ccp0000812 

44. Kiekens, G., Hasking, P., Bruffaerts, R., Alonso, J., Auerbach, R. P., Bantjes, J., Benjet, C., Boyes, M., Chiu, W. T., Cuijpers, P., Ebert, D. D., Mak. A., Mortier, P., O'Neill, S., Sampson, N. A., Stein, D., Vilagut, G., Nock, M. K., & Kessler, R. C. (2023). Non-suicidal self-injury among first-year college students and its association with mental disorders: Results from the World Mental Health International College Student (WMH-ICS) Initiative. Psychological Medicine, 53(3), 875-886. https://doi.org/10.1017/S0033291721002245 

43. Weermeijer, J. D. M., Kiekens, G., Wampers, M., Kuppens, P., & Myin-Germeys, I. (2023). Practitioner perspectives on the use of experience sampling software in counselling and clinical psychology. Behaviour & Information Technology, 43, 540-550.  https://doi.org/10.1080/0144929X.2023.2178235 

42. Bootsma, R., Jansen, L., Kiekens, G., Voorspoels, W., Mortier, P., Proost, S., vande Poel, I., Jacobs, K., Demytennaere, K., Alonso, J., Kessler, R. C., Cuijpers, P., Auerbacy A. P., & Bruffaerts, R. (2023). Mood disorders in higher education in Flanders during the 2nd and 3rd COVID-19 wave: Prevalence and help-seeking: Findings from the Flemish College Surveys (FLeCS). Journal of Psychiatric Research, 159, 33–41. https://doi.org/10.1016/j.jpsychires.2023.01.017 

41. Kiekens, G., Claes, L., Hasking, P., Mortier, P., Bootsma, E., Boyes, M., Myin-Germeys, I., Demyttenaere, K., Cuijpers, P., Kessler, R.C., Nock, M.K., Bruffaerts, R. (2022). A longitudinal investigation of non-suicidal self-injury persistence patterns, risk factors, and clinical outcomes during the college period. Psychological medicine, 53(13),6011-6026. https://doi.org/10.1017/S0033291722003178

40. Preece, D., Hasking, P., Boyes, M., Clarke, P., Kiekens, G., Myin-Germeys, I., Notebaert, L., & Gross J. J (2022). Emotion Generation and Emotion Regulation: The Role of Emotion Beliefs, Journal of Affective Disorders Reports, 9, 100351.  

https://doi.org/10.1016/j.jadr.2022.100351

39. Weermeijer, J., Lafit, G.*, Kiekens, G.*, Wampers, M., Eisele, G., Kasanova, Z., Vaessen, T., Kuppens, P., & Myin-Germeys, I. (2022). Applying multiverse analysis to experience sampling data: Investigating whether preprocessing choices affect robustness of conclusions. Behavior Research Methods, 54, 2981-2992. https://dx.doi.org/10.3758/s13428-021-01777-1

2020-2021

38. Benjet, C., Mortier, P., Kiekens G., Ebert, D. D., Auerbach, R. P., Kessler, R., Cuijpers, P., Green, J, G., Ebert, D. D., Tartsitani, L., Green, J, G., Kessler, R., Nock, M. K., Demyttenaere, K., Albor, J., & Bruffaerts, R. (2021). A risk algorithm that predicts alcohol use disorders among college students. European Child & Adolescent Psychiatry, 31(7), 1-11. https://doi.org/10.1007/s00787-020-01712-3

37. Kiekens, G., Robinson, K., Tatnell, R., & Kirtley, O., (2021). Opening the 'Black Box' of Daily Life in Non-Suicidal Self-Injury Research: With Great Opportunity Comes Great Responsibility. JMIR Mental Health, 8(11), e30915. http://dx.doi.org/10.2196/30915

36. Claes, L., Kiekens, G., Boekaerts, E., Depestele, L., Dierckx, E., Gijbels, S., Schoevaerts, K., Luyckx, K. (2021). Are Sensitivity to Punishment, Sensitivity to Reward and Effortful Control Transdiagnostic Mechanisms Underlying the Eating Disorder/Obesity Spectrum? Nutrients, 13(10), 3327. https://doi.org/10.3390/nu13103327 

35. Debeer, P., Commeyne, O., De Cupere, I., Tijskens, D., Verhaegen, F., Dankaerts, W., Claes, L., & Kiekens, G. (In Press). The outcome of hydrodilation in frozen shoulder patients and the relationship with kinesiophobia, depression, and anxiety. Journal of Experimental Orthopaedics, 8(85), 1-8. https://doi.org/10.1186/s40634-021-00394-3 

34. Mortier, P., Alonso, J., Auerbach, R. P., Bantjes, J., Benjet, C., Bruffaerts, C., Cuijpers, P., Ebert, D. D., Green, J. G., Hasking P., Karyotaki, E., Kiekens G., Mak. A., Nock, M. K., O'Neill, S., Piner-Amaker, S., Sampson, N. A., Stein, D., Vilagut, G., Wilks, C., Zaslavsky, A. M., Meir, P., Kessler, R. C. (2021). Childhood Adversities and Suicidal Thoughts and Behaviors among First-Year College Students: Results from the WMH-ICS Initiative. Social Psychiatry and Psychiatric Epidemiology, 57, 1591-16011. https://doi.org/10.1007/s00127-021-02151-4 

33. Preece, D., Kiekens, G., Boyes, M., Mortier, P., Nock, M. K., Kessler, R. C., Bruffaerts, R., & Hasking, P. (2021). Acquired Capability for Suicide Among Belgian and Australian University Students: Psychometric Properties of the German Capability for Suicide Questionnaire and a test of the Interpersonal Theory of Suicide. Suicide and Life-Threatening Behavior, 51(3), 403-415. https://doi.org/10.1111/sltb.12721

32. Tonta, K. E., Hasking, P., Boyes, M., Howell, J., McEvoy, P., & Kiekens, G. (2021). Measurement invariance of three brief measures of rumination in young adults with and without a history of self-injury. European Journal of Psychological, 37, 266-273. https://doi.org/10.1027/1015-5759/a000605  

31. Bogaerts, A., Claes, L., Buelens, T., Gandhi, A., Kiekens, G., Bastiaens, T., Luyckx, K. (2021). The Dutch Self-Concept and Identity Measure in adolescents: Factor structure, longitudinal measurement invariance, and associations with identity, personality traits, and borderline personality features. European Journal of Psychological Assessment, 37, 377-387. https://doi.org/10.1027/1015-5759/a000623 

2019-2020

30. Kiekens, G., & Claes, L. (2020). Non-suicidal self-injury and eating disordered behaviors: an update on what we do and do not know. Current Psychiatry Reports, 22(68), 1-11. https://doi.org/1120.1007/s11920-020-01191-y 

29. Kiekens, G., Hasking, P., & Boyes, M. (2019). Measurement Invariance of Three Brief Emotion Regulation Questionnaires in People With and Without a History of Non-Suicidal Self-Injury. European Journal of Psychological Assessment, 35(6), 835-841. https://doi.org/10.1027/1015-5759/a000464 

28. Kiekens, G., Hasking, P., Claes, L., Boyes, M., Mortier, P., Auerbach, R. P., Cuijpers, P., Demyttenaere, K., Green, J. G., Kessler, R. C., Myin-Germeys, I., Nock, M. K., & Bruffaerts, R. (2019). Predicting the incidence of non-suicidal self-injury in college students. European Psychiatry, 59, 44-51. https://doi.org/10.1016/j.eurpsy.2019.04.002

27. Kiekens, G., Hasking, P., Nock, M. K., Boyes, M., Kirtley, O., Bruffaerts, R., Myin-Germeys, I., & Claes, L. (2020). Fluctuations in Affective States and Self-Efficacy to Resist Non-Suicidal Self-Injury as Real-Time Predictors of Non-Suicidal Self-Injurious Thoughts and Behaviors. Frontiers in Psychiatry, 11 (214). https://doi.org/10.3389/fpsyt.2020.00214

26. Baetens, I., Decruy, C., Vatandoost, S., Vanderhaegen, B., & Kiekens, G. (2020). School-Based Prevention Targeting Non-Suicidal Self-injury: A Pilot Study. Frontiers in Psychiatry, 11 (437). https://doi.org/10.3389/fpsyt.2020.00437

25. Buelens, T., Luyckx, K., Kiekens, G., Gandhi, A., Muehlenkamp, J. J., & Claes, L. (2020). Investigating the DSM-5 criteria for non-suicidal self-injury disorder in a community sample of adolescents. Journal of Affective Disorders, 260, 314-322. https://doi.org/10.1016/j.jad.2019.09.009 

24. Buelens, T., Luyckx, K., Gandhi, A., Kiekens, G., & Claes, L. (2019). Non-Suicidal Self-Injury in Adolescence: Longitudinal Associations with Psychological Distress and Rumination. Journal of Abnormal Child Psychology, 47(9), 1569-1581. https://doi.org/10.1007/s10802-019-00531-8

23. Cassels, M., Baetens, I., Wilkinson, P., Hoppenbrouwers, K., Wiersema, J. R., Van Leeuwen, K., & Kiekens, G. (2019). Attachment and Non-Suicidal Self-Injury among Young Adolescents: The Indirect Role of Behavioral Problems. Archives of Suicide Research, 23(4), 688-696. https://doi.org/10.1080/13811118.2018.1494651

22. Demyttenaere, K., Kiekens, G., Bruffaerts, R., Mortier, P., Gorwood, P., Martin, L., & Di Giannantonio, M. (2020a). Outcome in depression (I): why symptomatic remission is not good enough. CNS Spectrums, 26(4), 393-399. https://doi.org/10.1017/S1092852920001418

21. Demyttenaere, K., Kiekens, G., Bruffaerts, R., Mortier, P., Gorwood, P., Martin, L., & Di Giannantonio, M. (2020b). Outcome in depression (II): beyond the Hamilton Depression Rating Scale. CNS Spectrums, 26(4), 378-382, https://doi.org/10.1017/S109285292000142X

20. Demyttenaere, K., Mortier, P., Kiekens, G., & Bruffaerts, R. (2019). Is there enough “interest in and pleasure in” the concept of depression? The development of the Leuven Affect and Pleasure Scale (LAPS). CNS spectrums, 24(2), 265-274. https://doi.org/10.1017/S1092852917000578

19. Ebert, D. D., Buntrock, C., Mortier, P., Auerbach, R., Weisel, K. K., Kessler, R. C., Cuijpers, P., Green, J. G., Kiekens, G., Nock, M. K., Demyttenaere, K. & Bruffaerts, R. (2019). Prediction of major depressive disorder onset in college students. Depression and Anxiety, 36(4), 294-304. https://doi.org/10.1002/da.22867

18. Karyotaki, E., Cuijpers, P., Albor, Y., Alonso, J., Auerbach, R. P., Bantjes, J., Bruffaerts, R., Ebert, D. D., Hasking, P., Kiekens, G., Lee, S., McLafferty, M., Mak, A., Mortier, P., Sampson, N. A., Stein, D. J., Vilagut, G., & Kessler, R. C. (2020). Sources of Stress and Their Associations With Mental Disorders Among College Students: Results of the World Health Organization World Mental Health Surveys International College Student Initiative. Frontiers in Psychology, 11. https://doi.org/10.3389/fpsyg.2020.01759  

17. Serra, R., Kiekens, G., Tarsitani, L., Vrieze, E., Bruffaerts, R., Loriedo, C., An, A., & Vanderlinden, J. (2020). The effect of trauma and dissociation on the outcome of cognitive behavioural therapy for binge eating disorder: A 6-month prospective study. European Eating Disorders Review, 28(3), 309-317. https://doi.org/10.1002/erv.2722

16. Serra, R., Kiekens, G., Vanderlinden, J., Vrieze, E., Auerbach, R. P., Benjet, C., Claes, L., Cuijpers, P., Demyttenaere, K., Ebert, D. D., Tarsitani, L., Green, J. G., Kessler, R. C., Nock, M. K., Mortier, P., & Bruffaerts, R (2020). Binge eating and purging in first‐year college students: Prevalence, psychiatric comorbidity, and academic performance. International Journal of Eating Disorders, 53(3), 339-348. https://doi.org/10.1002/eat.23211 

2017-2018

15. Kiekens, G., Hasking, P., Boyes, M., Claes, L., Mortier, P., Auerbach, R. P., Cuijpers, P., Demyttenaere, K., Green, J. G., Kessler, R. C., Myin-Germeys, I., Nock, M. K., & Bruffaerts, R. (2018). The associations between non-suicidal self-injury and first onset suicidal thoughts and behaviors. Journal of Affective Disorders, 239, 171-179. https://doi.org/10.1016/j.jad.2018.06.033

14. Kiekens, G., Hasking, P., Bruffaerts, R., Claes, L., Baetens, I., Boyes, M., Mortier, P., Demyttenaere, K., & Whitlock, J. (2017). What Predicts Ongoing Nonsuicidal Self-Injury?: A Comparison Between Persistent and Ceased Self-Injury in Emerging Adults. Journal of Nervous and Mental Disease, 205(10), 762-770. https://doi.org/10.1097/NMD.0000000000000726

13. Kiekens, G., Hasking, P., Claes, L., Mortier, P., Auerbach, R. P., Boyes, M., Cuijpers, P., Demyttenaere, K., Green, J. G., Kessler, R. C., Nock, M. K., & Bruffaerts, R. (2018). The DSM-5 nonsuicidal self-injury disorder among incoming college students: Prevalence and associations with 12-month mental disorders and suicidal thoughts and behaviors. Depression and Anxiety, 35(7), 629-637. https://doi.org/10.1002/da.22754

12. Bruffaerts, R., Mortier, P., Kiekens, G., Auerbach, R. P., Cuijpers, P., Demyttenaere, K., Green, J. G., Nock, M. K., & Kessler, R. C. (2018). Mental health problems in college freshmen: Prevalence and academic functioning. Journal of Affective Disorders, 225, 97-103. https://doi.org/10.1016/j.jad.2017.07.044

11. Gandhi, A., Luyckx, K., Baetens, I., Kiekens, G., Sleuwaegen, E., Berens, A., Maitra, S., & Claes, L. (2018). Age of onset of non-suicidal self-injury in Dutch-speaking adolescents and emerging adults: An event history analysis of pooled data. Comprehensive Psychiatry, 80, 170-178. https://doi.org/10.1016/j.comppsych.2017.10.007

10. Gandhi, A., Luyckx, K., Maitra, S., Kiekens, G., Verschueren, M., & Claes, L. (2017). Directionality of effects between non-suicidal self-injury and identity formation: A prospective study in adolescents. Personality and Individual Differences, 109, 124-129. https://doi.org/10.1016/j.paid.2017.01.003

9. Mortier, P., Auerbach, R. P., Alonso, J., Bantjes, J., Benjet, C., Cuijpers, P., Ebert, D. D., Green, J. G., Hasking, P., Nock, M. K., O'Neill, S., Pinder-Amaker, S., Sampson, N. A., Vilagut, G., Zaslavsky, A. M., Bruffaerts, R., Kessler, R. C., Boyes, M. E., Kiekens, G., … , & WHO WMH-ICS Collaborators. (2018). Suicidal Thoughts and Behaviors among First-Year College Students: Results from the WMH-ICS Project. Journal of the American Academy of Child and Adolescent Psychiatry, 57, 263-273.E1. https://doi.org/10.1016/j.jaac.2018.01.018  

8. Mortier, P., Cuijpers, P., Kiekens, G., Auerbach, R. P., Demyttenaere, K., Green, J. G., Kessler, R. C., Nock, M. K., & Bruffaerts, R. (2018). The prevalence of suicidal thoughts and behaviours among college students: a meta-analysis. Psychological Medicine, 48(4), 554-565. https://doi.org/10.1017/S0033291717002215

7. Mortier, P., Demyttenaere, K., Auerbach, R. P., Cuijpers, P., Green, J. G., Kiekens, G., Kessler, R. C., Nock, M. K., Zaslavsky, A. M., & Bruffaerts, R. (2017). First onset of suicidal thoughts and behaviours in college. Journal of Affective Disorders, 207, 291-299. https://doi.org/10.1016/j.jad.2016.09.033

6. Mortier, P., Kiekens, G., Auerbach, R. P., Cuijpers, P., Demyttenaere, K., Green, J. G., Kessler, R. C., Nock, M. K., Zaslavsky, A. M., & Bruffaerts, R. (2017). A Risk Algorithm for the Persistence of Suicidal Thoughts and Behaviors During College. The Journal of Clinical Psychiatry, 78(7), e828-e836. https://doi.org/10.4088/JCP.17m11485

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5. Kiekens, G., Bruffaerts, R., Nock, M. K., Van de Ven, M., Witteman, C., Mortier, P., Demyttenaere, K., & Claes, L. (2015). Non-suicidal self-injury among Dutch and Belgian adolescents: Personality, stress and coping. European Psychiatry, 30(6), 743-749. https://doi.org/10.1016/j.eurpsy.2015.06.007

4. Kiekens, G., Claes, L., Demyttenaere, K., Auerbach, R. P., Green, J. G., Kessler, R. C., Mortier, P., Nock, M. K., & Bruffaerts, R. (2016). Lifetime and 12-Month Nonsuicidal Self-Injury and Academic Performance in College Freshmen. Suicide and Life-Threatening Behavior, 46(5), 563-576. https://doi.org/10.1111/sltb.12237

3. Gandhi, A., Claes, L., Bosmans, G., Baetens, I., Wilderjans, T. F., Maitra, S., Kiekens, G., & Luyckx, K. (2016). Non-suicidal self-injury and adolescents attachment with peers and mother: The mediating role of identity synthesis and confusion. Journal of Child and family Studies, 25(6), 1735-1745. https://doi.org/10.1007/s10826-015-0350-0 

2. Gandhi, A., Luyckx, K., Maitra, S., Kiekens, G., & Claes, L. (2016). Reactive and regulative temperament and non-suicidal self-injury in Flemish adolescents: The intervening role of identity formation. Personality and Individual Differences, 99, 254-259. https://doi.org/10.1016/j.paid.2016.05.007

1. Mortier, P., Demyttenaere, K., Auerbach, R. P., Green, J. G., Kessler, R. C., Kiekens, G., Nock, M. K., & Bruffaerts, R. (2015). The impact of lifetime suicidality on academic performance in college freshmen. Journal of Affective Disorders, 186, 254-260. https://doi.org/10.1016/j.jad.2015.07.030