1. Department of Environmental Medicine, Kochi Medical School Kochi University Kochi Nangoku Japan
2. Department of International Trials National Center for Global Health and Medicine Tokyo Japan
3. Department of Obstetrics and Gynecology, Faculty of Medicine University of Kinshasa Kinshasa Democratic Republic of the Congo
4. Healthcare Unit Economic Research Institute for ASEAN and East Asia Jakarta Indonesia
5. Nursing Course Department, Kochi Medical School Kochi University Kochi Nangoku Japan
6. Department of Nursing, Shikoku University Department of Nursing School Tokushima Japan
7. Department of Nursing Nihon Institute of Medical Science Saitama Japan