1. Ulm University; Department of Psychiatry II; Ludwig-Heilmeyer-Str. 2 Guenzburg Germany 89312
2. Western University; Department of Psychiatry; Saint Thomas Elgin General Hospital 189 Elm Street St Thomas ON Canada N5R 5C4
3. University of Verona; Department of Neurosciences, Biomedicine and Movement Sciences, Section of Psychiatry; Verona Italy
4. University of Oxford; Department of Psychiatry; Warneford Hospital Oxford UK OX3 7JX
5. Klinikum rechts der Isar, Technische Universität München; Department of Psychiatry and Psychotherapy; Ismaningerstr. 22 Munich Germany
6. University of Toronto; Geriatric Psychiatry Division, CAMH; 6th Floor, 80 Workman Way Toronto Canada M6J 1H4
7. Kyoto University Graduate School of Medicine/School of Public Health; Department of Health Promotion and Human Behavior; Yoshida Konoe-cho, Sakyo-ku, Kyoto Japan 606-8501