1. Department of Population Health, London School of Hygiene & Tropical Medicine, Faculty of Epidemiology & Population Health, London, United Kingdom
2. Department of Preventive and Social Medicine, Goa Medical College, Goa, India
3. Sangath, Goa, India
4. Department of Clinical Psychology, VU-University Amsterdam, Amsterdam, The Netherlands
5. Graduate Psychology Programs, School of Health Sciences, Chatham University, Pittsburgh, PA, USA
6. Department of Psychiatry, University of Pittsburgh School of Medicine; and Department of Behavioral and Community Health Sciences, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA