1. College of Medicine, University of the Philippines Manila, Manila, Philippines
2. Matias H. Aznar Memorial College of Medicine, Cebu City, Philippines
3. West Visayas State University-College of Medicine, La Paz, Iloilo City, Philippines
4. Faculty of Medicine and Surgery, University of Santo Tomas, Manila, Philippines
5. Baguio General Hospital and Medical Center, Baguio City, Philippines
6. Department of Pediatrics, Eastern Visayas Regional Medical Center, Tacloban City, Philippines
7. Faculty of Management and Development Studies, University of the Philippines Open University, Los Banos, Laguna, Philippines
8. Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, United Kingdom