Correction to: Molecular Psychiatry (2016); 21, 364–375; doi:10.1038/mp.2015.18

Following publication of this paper, the journal was alerted that the published International Cannabis Consortium member list was incomplete. The complete list and affiliations are presented below. Molecular Psychiatry regrets the error.

Sven Stringer1,2, Camelia C. Minică3, Karin J.H. Verweij3,4,5, Hamdi Mbarek3, Manon Bernard6, Jaime Derringer7, Kristel R. van Eijk8, Joshua D. Isen9, Anu Loukola10, Dominique F. Maciejewski5, Evelin Mihailov11, Peter J. van der Most12, Cristina Sánchez-Mora13,14,15, Leonie Roos16, Richard Sherva17, Raymond Walters18,19,20, Jennifer J. Ware21,22, Abdel Abdellaoui3, Timothy B. Bigdeli23, Susan J.T. Branje24, Sandra A. Brown25, Marcel Bruinenberg26, Miguel Casas14,15,27, Tõnu Esko11, Iris Garcia-Martinez13,14, Scott D. Gordon28, Juliette M. Harris16, Catharina A. Hartman29, Anjali K. Henders28, Andrew C. Heath30, Ian B. Hickie31, Matthew Hickman21, Christian J. Hopfer32, Jouke Jan Hottenga3, Anja C. Huizink5, Daniel E. Irons9, René S. Kahn8, Tellervo Korhonen10,33,34, Henry R. Kranzler35, Ken Krauter36, Pol A.C. van Lier5, Gitta H. Lubke3,37, Pamela A.F. Madden30, Reedik Mägi11, Matt K. McGue9, Sarah E. Medland28, Wim H.J. Meeus24,38, Michael B. Miller9, Grant W. Montgomery28, Michel G. Nivard3, Ilja M. Nolte12, Albertine J. Oldehinkel39, Zdenka Pausova6,40, Beenish Qaiser10, Lydia Quaye16, Josep A. Ramos-Quiroga14,15,27, Vanesa Richarte14, Richard J. Rose41, Jean Shin6, Michael C. Stallings42, Alex I. Stiby21, Tamara L. Wall43, Margaret J. Wright28, Hans M. Koot5, Tomas Paus44,45,46, John K. Hewitt42, Marta Ribasés13,14,15, Jaakko Kaprio10,34,47, Marco P. Boks8, Harold Snieder12, Tim Spector16, Marcus R. Munafò21,48, Andres Metspalu11, Joel Gelernter49, Dorret I. Boomsma3,4, William G. Iacono9, Nicholas G. Martin28, Nathan A. Gillespie23,28, Eske M. Derks2, & Jacqueline M. Vink3,50

Affiliations:

1. Department of Complex Trait Genetics, VU Amsterdam, Center for Neurogenomics and Cognitive Research, Amsterdam, The Netherlands

2. Department of Psychiatry, Academic Medical Centre, Amsterdam, The Netherlands

3. Department of Biological Psychology/Netherlands Twin Register, VU University, Amsterdam, The Netherlands

4. Neuroscience Campus Amsterdam, Amsterdam, The Netherlands

5. VU University, Department of Developmental Psychology and EMGO Institute for Health and Care Research, Amsterdam, The Netherlands

6. The Hospital for Sick Children Research Institute, Toronto, Canada

7. Department of Psychology, University of Illinois Urbana-Champaign, Champaign, Illinois, USA

8. Department of Human Neurogenetics, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands

9. Department of Psychology, University of Minnesota, Minneapolis, Minnesota, USA

10. Department of Public Health, University of Helsinki, Hjelt Institute, Helsinki, Finland

11. Estonian Genome Center, University of Tartu, Tartu, Estonia

12. Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands

13. Psychiatric Genetics Unit, Vall d’Hebron Research Institute (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain

14. Department of Psychiatry, Hospital Universitari Vall d’Hebron, Barcelona, Spain

15. Biomedical Network Research Centre on Mental Health (CIBERSAM), Barcelona, Spain

16. Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom.

17. Biomedical Genetics Department, Boston University School of Medicine, Boston, Massachusetts, USA

18. Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts, USA

19. Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA

20. Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA

21. School of Social and Community Medicine, University of Bristol, Bristol, UK

22. MRC Integrative Epidemiology Unit (IEU), University of Bristol, Bristol, UK

23. Department of Psychiatry, Virginia Institute for Psychiatric and Behavior Genetics, Virginia Commonwealth University, Richmond, Virginia, USA

24. Research Centre Adolescent Development, Utrecht University, Utrecht, The Netherlands

25. Department of Psychology and Psychiatry, University of California San Diego, La Jolla, California, USA

26. The LifeLines Cohort Study, University of Groningen, Groningen, The Netherlands

27. Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain

28. Genetic Epidemiology, Molecular Epidemiology and Neurogenetics Laboratories, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia

29. Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands

30. Department of Psychiatry, Washington University School of Medicine, St Louis, Missouri, USA

31. Brain & Mind Research Institute, University of Sydney, Sydney, NSW, Australia

32. Department of Psychiatry, University of Colorado Denver, Aurora, Colorado, USA

33. University of Eastern Finland, Institute of Public Health & Clinical Nutrition, Kuopio, Finland

34. Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland

35. Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA

36. Department of Molecular, Cellular and Developmental Biology, University of Colorado Boulder, Boulder, Colorado, USA

37. Department of Psychology, University of Notre Dame, Notre Dame, Indiana, USA

38. Developmental Psychology, Tilburg University, Tilburg, The Netherlands

39. Interdisciplinary Center for Pathology and Emotion Regulation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands

40. Physiology and Nutritional Sciences, University of Toronto, Toronto, Canada

41. Department of Psychological & Brain Sciences, Indiana University Bloomington, Bloomington, Indiana, USA

42. Institute for Behavioral Genetics, Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, Colorado, USA

43. Department of Psychiatry, University of California San Diego, La Jolla, California, USA

44. Rotman Research Institute, Baycrest, Toronto, Canada

45. Psychology and Psychiatry, University of Toronto, Toronto, Canada

46. Center for the Developing Brain, Child Mind Institute, New York, USA

47. Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland

48. UK Centre for Tobacco and Alcohol Studies and School of Experimental Psychology, University of Bristol, Bristol, UK

49. Psychiatry, Genetics, & Neurobiology, Yale University School of Medicine & VA CT, West Haven, Connecticut, USA

50. Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands