Thomas Fuchs1, Guilherme Peres Messas2, Giovanni Stanghellini3,4. 1. Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany, thomas.fuchs@urz.uni-heidelberg.de. 2. Mental Health Department, Santa Casa de São Paulo School of Medical Sciences, São Paulo, Brazil. 3. Department of Psychological, Health and Territorial Sciences, G. d'Annunzio University, Chieti, Italy. 4. Diego Portales University, Santiago, Chile.