1. Department of Psychiatry, Huntsman Mental Health Institute University of Utah School of Medicine Salt Lake City Utah USA
2. Department of Psychological Medicine University of Otago Christchurch New Zealand
3. Department of Psychiatry University of Michigan Ann Arbor Michigan USA
4. Department of Psychiatry and Behavioural Neurosciences McMaster University Hamilton Ontario Canada
5. Melbourne Neuropsychiatry Centre, Department of Psychiatry University of Melbourne Melbourne Australia
6. Centre for Mental Health, Faculty of Health, Arts and Design, School of Health Sciences Swinburne University Melbourne Australia
7. Peking University Sixth Hospital Beijing China
8. Peking University Institute of Mental Health Beijing China
9. NHC Key Laboratory of Mental Health (Peking University) Beijing China
10. National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital) Beijing China
11. Centre for Psychiatry & Mental Health, Wolfson Institute of Population Health, Queen Mary University of London London UK