1. Department of Pharmacy, Section for Social and Clinical Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
2. Danish Pharmacovigilance Research Project (DANPREP), Copenhagen, Denmark.
3. Centre for Child and Adolescent Psychiatry, Aarhus University Hospital, Risskov, Denmark.
4. Department of Economics and Business, National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark.
5. Clinical Pharmacology, Institute of Public Health, University of Southern Denmark, Odense, Denmark.
6. Institute of Biological Psychiatry, Mental Health Centre Sct. Hans, Copenhagen University Hospital, Roskilde, Denmark.