1. Department of Social and Behavioral Sciences Harvard T. H. Chan School of Public Health Boston Massachusetts USA
2. Department of Human Ecology, Graduate School of Medicine The University of Tokyo Tokyo Japan
3. Department of Epidemiology and Prevention Center for Clinical Sciences, National Center for Global Health and Medicine Tokyo Japan
4. School of Nursing Yangzhou University Yangzhou China
5. Department of International Health, Institute of Tropical Medicine (NEKKEN) Nagasaki University Nagasaki Japan
6. National Institute for Environmental Studies Ibaraki Japan