1. Master of Health Supply Chain Management at the East African Community Regional Centre of Excellence for Vaccines, Immunization, and Health Supply Chain Management, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
2. Department of Pharmacology, Clinical Pharmacy and Pharmacy Practice, Faculty of Health Sciences, University of Naïrobi, Nairobi, Kenya
3. Faculty of Health Sciences, Department of Pharmaceutical Chemistry, Pharmaceutics and Pharmacognosy, University of Naïrobi, Nairobi, Kenya
4. Department of Research, Institut National de Santé Publique, Bujumbura, Burundi