1 Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine at the University of California, Los Angeles, CA, USA.
2 Haitian Ministry of Health, Port-au-Prince, Haiti.
3 Cancer Control Center, Osaka International Cancer Institute, Osaka, Japan.
4 Department of Global Health Policy, Graduate School of Medicine, University of Tokyo, Tokyo 113-0033, Japan; Institute for Global Health Policy Research, Bureau of International Health Cooperation, National Center for Global Health and Medicine, Tokyo, Japan. Electronic address: [email protected].