1. Department of Pediatrics, College of Medicine and Philippine General Hospital, University of the Philippines, Manila
2. College of Education, University of the Philippines, Diliman
3. Cancer Prevention Programs, Seattle Cancer Care Alliance, Seattle, Washington
4. Institute of Human Genetics, National Institutes of Health, University of the Philippines, Manila
5. Section of Medical Oncology, Department of Medicine, College of Medicine and Philippine General Hospital, University of the Philippines, Manila
6. College of Social Sciences and Philosophy, University of the Philippines, Diliman