1. Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Ludwig-Maximilian University of Munich, Nussbaumstrasse 5a, Munich, Germany
2. School of Applied Psychology, Griffith University, 176 Messines Ridge Road, Mt Gravatt, QLD, Australia
3. Department of Developmental Psychology, University of Amsterdam, Weesperplein 4, Amsterdam, Netherlands