1. Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Canada
2. Department of Psychiatry, University of Toronto, Toronto, Canada
3. Department of Psychiatry, Centre Hospitalier Albert Chenevier, Créteil, France
4. Psychiatric Genetics Lab, Inserm U955, Créteil, France
5. Departments of Psychiatry and Psychology, Mayo Clinic, Rochester, USA
6. Department of Psychiatry, Université Paris-Est, Créteil, France
7. Department of Psychiatry, University of Melbourne, Melbourne, Australia
8. Department of Psychiatry, University of Sydney, Sydney, Australia
9. Department of Psychiatry, Universidad de Antioquia, Medellin, Colombia
10. Department of Psychiatry, Institute of Psychiatry, King’s College London, London, UK
11. Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Canada
12. Department of Psychiatry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
13. Department of Psychiatry, University of British Columbia, Vancouver, Canada