Geschrieben von:
Petros Skapinakis, MD, MPH, PhD, lecturer of Psychiatry in the University of Ioannina Medical School, Greece.
Eva Gerasi, postgraduate student in the Department of Psychiatry, University Hospital of Ioannina, Greece.
Erstfassung: 07 Sep 2006. Geändert: 11 Jan 2008.