1 Medical Psychology and Medical Sociology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
2 Department of Medical Psychology and Medical Sociology, Leipzig University, Leipzig, Germany.
3 Orygen, Centre for Youth Mental Health, University of Melbourne, Parkville, VIC, Australia.
4 Department of Clinical, Neuro and Developmental Psychology & Department of Psychiatry, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.