1 Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Psychiatric Research Unit, Region Zealand Psychiatry Roskilde, Roskilde, Denmark; Early Psychosis Intervention Center, Region Zealand Psychiatry Roskilde, Roskilde, Denmark. Electronic address: marietrauelsen@gmail.com.
2 Centre for Youth Mental Health, The University of Melbourne, Australia; Orygen: The National Centre of Excellence in Youth Mental Health, Australia.
3 Psychiatric Research Unit, Region Zealand Psychiatry Roskilde, Roskilde, Denmark.
4 Early Psychosis Intervention Center, Region Zealand Psychiatry Roskilde, Roskilde, Denmark.
5 Department of Psychology, University of Copenhagen, Copenhagen, Denmark.
6 Psychiatric Research Unit, Region Zealand Psychiatry Roskilde, Roskilde, Denmark; Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.