1 Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Essen, Essen, Germany. johannes.hebebrand@uni-due.de.
2 Université Paris-Sud, Orsay, France.
3 Department of Child and Adolescent Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
4 University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland.
5 Department of Child and Adolescent Psychiatry, University Hospital Heidelberg, Heidelberg, Germany.
6 Department of Social Epidemiology, INSERM, Sorbonne Université, Institut Pierre Louis d'Epidémiologie et de Santé Publique IPLESP, 75012, Paris, France.
7 Département Universitaire de Psychiatrie, Université de Genève, 1211, Genève 4, Switzerland.
8 Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, CIBERSAM, Madrid, Spain.
9 Radboudumc Department of Psychiatry and Karakter Child and Adolescent Psychiatry, Nijmegen, The Netherlands.
10 Department of Child and Adolescent Psychiatry, TU Dresden, Dresden, Germany.
11 IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.