1. aCollege of Medicine, University of the Philippines, Manila, Philippines
2. bSchool of Medicine and Public Health, Ateneo de Manila University, Quezon City, Philippines
3. cDepartments of Pediatrics, Philippine General Hospital, Manila, Philippines
4. dHealth Systems Specialist (Independent Consultant), Philippines
5. ePhilippine Pediatric Society Tobacco Control Advocacy Group, Philippines
6. fNew York Medical College-Metropolitan Hospital Center, New York, New York
7. gDepartment of Internal Medicine, Philippine General Hospital, Manila, Philippines