1. University of Verona; Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry; Policlinico "GB Rossi" Piazzale L.A. Scuro, 10 Verona Italy 37134
2. The Institute of Psychiatry, King's College London; Department of Psychological Medicine; Weston Education Centre London UK SE5 9RJ
3. Gustave Roussy; Chef du Département Interdisciplinaire de Soins de Support; 114 rue Edouard Vaillant Villejuif Paris France 94805
4. University of Verona; Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry; Verona Italy