1. Department of Health Policy and Management, School of Medicine, Keio University
2. Medical Education Program, Washington University School of Medicine in St Louis
3. Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo
4. Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet
5. Disease Control and Prevention Center, National Center for Global Health and Medicine
6. Department of Hygiene and Public Health, Tokyo Women’s Medical University
7. Tokyo Foundation for Policy Research