1. Department of Clinical and Experimental Sciences, Section of Psychiatry; University of Brescia; Brescia Italy
2. School of Nursing; The University of Hong Kong; Hong Kong SAR Hong Kong
3. Department of Psychiatry and Psychotherapy; School of Medicine, Technical University of Munich; Munich Germany
4. Klinik und Poliklinik für Psychiatrie und Psychotherapie; Technische Universität München Klinikum rechts der Isar; München Germany
5. Department of Psychiatry (UPK); University of Basel; Basel Switzerland
6. Klinik Nord; München Germany
7. Maryland Psychiatric Research Center; Baltimore, MD USA
8. Department of Psychiatry and Psychotherapy; School of Medicine; Munich Germany