1. Center for Applied Public Health Research, RTI International, Rockville, MD, USA
2. Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, USA
3. New York State Psychiatric Institute, New York, USA
4. Global Health Division, International Development Group, RTI International, Washington, DC, USA
5. Department of Health Systems Administration, Georgetown University, Washington, DC, USA
6. Institute of Tropical and Infectious Diseases, University of Nairobi, Nairobi, Kenya
7. Kuria Foundation for Social Enterprise, Nairobi, Kenya
8. Kenya Medical Research Institute, Nairobi, Kenya