1. Department of Global Health, University of Washington, Seattle, WA, USA
2. Botswana International Training and Education Center for Health (I-TECH), Gaborone, Botswana
3. Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
4. Department of HIV/AIDS Prevention and Care, Botswana Ministry of Health, Gaborone, Botswana
5. NJK Consulting, Seattle, WA, USA
6. Department of Health Policy and Management, University of North Carolina Chapel Hil, Chapel Hill, NC, USA