1. Department of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
2. Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, USA
3. Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
4. Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
5. Health & Society Group, Wageningen University & Research, Wageningen, Netherlands