1. The Chinese University of Hong Kong, Tai Po, Hong Kong SAR
2. Harvard Medical School, Boston, MA, USA
3. Instituto Nacional de Psiquiatría Ramon de la Fuente Muñiz, Mexico City, Mexico
4. IMIM-Hospital del Mar Medical Research Institute, Barcelona, Spain
5. CIBER en Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
6. Pompeu Fabra University (UPF), Barcelona, Spain
7. Columbia University, New York, NY, USA
8. Ulm University, Germany
9. Universitair Psychiatrisch Centrum - Katholieke Universiteit Leuven (UPC-KUL), Campus Gasthuisberg, Belgium
10. Vrije Universiteit Amsterdam, The Netherlands
11. Technical University Munich, Germany
12. De La Salle Bajio University, Salamanca, Guanajuato, Mexico
13. Curtin University, Perth, WA, Australia
14. Ulster University, Derry, UK
15. Stellenbosch University, South Africa