1. Mood Disorders Centre; Beijing Anding Hospital; Capital Medical University; Beijing China
2. Department of Psychiatry; Chinese University of Hong Kong; Hong Kong China
3. School of Psychiatry and Clinical Neurosciences; University of Western Australia; Perth Western Australia Australia
4. The University of Notre Dame Australia/Marian Centre; Perth Western Australia Australia
5. Department of Psychiatry; University of Melbourne; Melbourne Victoria Australia
6. Faculty of Health Sciences; University of Macau; Macao China