Michel Chantal, Schultze-Lutter Frauke, Schimmelmann Benno G
Research Department, University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bolligenstrasse 111 (Haus A), 3000, Bern 60, Switzerland,
Eur Child Adolesc Psychiatry. 2014 Sep;23(9):725-7. doi: 10.1007/s00787-014-0608-x.