1. Department of Pharmacy, School of Health Sciences, University of Zambia , Lusaka , Zambia
2. Faculty of Health Sciences, School of Public Health, The University of Witwatersrand , Johannesburg , South Africa
3. HIV and Women’s Health Research Group, Women and Newborn Hospital , Lusaka Zambia
4. Department of Psychiatry, School of Medicine, University of Zambia , Lusaka , Zambia
5. USAID-Global Health Supply Chain - Procurement and Supply Management , Lusaka Zambia
6. Department of Pharmacology, School of Medicine, Cavendish University , Lusaka , Zambia
7. Faculty of Pharmacy, Nutrition and Dietetics, Apex Medical University , Lusaka , Zambia
8. Department of Epidemiology and Biostatistics, School of Public Health, University of Zambia , Lusaka , Zambia
9. Tropical Gastroenterology and Nutrition Group, University Teaching Hospital , Lusaka , Zambia
10. Department of Physiological Sciences, School of Medicine, Mulungushi University Livingstone , Zambia