1. International Training and Education Center for Health (I-TECH), Seattle, WA, USA
2. Department of Global Health, University of Washington, Seattle, WA, USA
3. International Training and Education Center for Health (I-TECH), Harare, Zimbabwe
4. Ministry of Health and Child Care, Harare, Zimbabwe
5. U.S. Centers for Disease Control and Prevention, Harare, Zimbabwe
6. Zimbabwe Community Health Intervention Project (ZiCHIRe), Harare, Zimbabwe
7. Zimbabwe Association of Church-related Hospitals (ZACH), Harare, Zimbabwe
8. Department of Medicine, University of Washington, Seattle, WA, USA