Prof. Dr. med. Franz Resch: scientific and clinical education at Vienna university in the field of psychiatry and child and adolescent psychiatry. Since 1993 chair for child and adolescent psychiatry at the medical faculty of the university of Heidelberg. Head of the child and adolescent psychiatry clinic at the university hospital Heidelberg. 2001-2003 chairman of the German Society of child and adolescent psychiatry. 1999-2013 chairman of the German League for the Child. Scientific interests: developmental psychopathology, adolescence, trauma, risk behaviour and personality development.
Dipl. Psych. Peter Parzer: Degree of psychology from the University of Vienna. Since 1993 biometrician at the clinic for child and adolescent psychiatry, medical faculty of the University of Heidelberg. Scientific interests: Statistical methodology, control theory, cybernetics.