Retraction statement.
Papageorgiou
Charalabos
C
Department of Psychiatry, School of Medicine, University of Athens and University Mental Health Research Institute, Athens, Greece. panchris@otenet.gr
Pitsavos
Christos
C
Panagiotakos
Demosthenes B
DB
Kontoangelos
Kostantinos
K
Chrysohoou
Christina
C
Papadimitriou
George N
GN
Rabavilas
Andreas D
AD