1. Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, United States
2. Francis I. Proctor Foundation, University of California, San Francisco, San Francisco, United States
3. Department of Ophthalmology, University of California, San Francisco, San Francisco, United States
4. Division of Parasitic Diseases and Malaria, United States Centers for Disease Control and Prevention, Atlanta, United States
5. Kenya Medical Research Institute, Centre for Global Health Research, Kisumu, Kenya
6. Kongwa Trachoma Project, Kongwa, United Republic of Tanzania
7. Department of African-American Studies, Georgia State University, Atlanta, United States
8. Division of Viral Diseases, United States Centers for Disease Control and Prevention, Atlanta, United States
9. Neglected Tropical Diseases Support Center, Task Force for Global Health, Decatur, United States
10. Division of Foodborne, Waterborne, and Environmental Diseases, United States Centers for Disease Control and Prevention, Atlanta, United States