1. School of Public Health University of Texas Health Science Center Houston Texas USA
2. MRC/Wits Rural Public Health and Health Transitions Research Unit School of Public Health University of the Witwatersrand Parktown South Africa
3. Department of Neurology Center for Global Health Technical University of Munich Munich Germany
4. Centre for Global Health Institute of Health and Society University of Oslo Oslo Norway
5. Mario Negri Institute for Pharmacological Research Milan Italy
6. Department of Psychiatry Oxford University Oxford UK
7. Department of Neurology Icahn School of Medicine at Mount Sinai New York New York USA
8. Department of Neurology University of Arizona College of Medicine Tucson Arizona USA