Corresponding Author

Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan

Japan Society for the Promotion of Science, Tokyo, Japan

Correspondence: Satomi Doi, Ph.D Department of Global Health Promotion, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan, 113-8519 Email: doi.hlth@tmd.ac.jp Tel: +81-3-5803-5188 Fax: +81-3-5803-5190