1. Department of Psychiatry, Chinese University of Hong Kong, Hong Kong SAR, China
2. Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
3. School of Psychiatry & Clinical Neurosciences, University of Western Australia, Perth, Australia
4. Department of Psychiatry, University of Notre Dame Australia/Marian Centre, Perth, Australia
5. Department of Neurology, Asan Medical Center, University of Ulsan, Seoul, Korea
6. Una Mano per la Vita – Association of Families and their Doctors, Catania, Italy
7. Facultad de Psicología, Universidad Diego Portales, Santiago, Chile