About the Authors

Mosiur Rahman

rahman.ith@tmd.ac.jp

Affiliation International Health Section, Division of Public Health, Graduate School of Tokyo Medical and Dental University, Tokyo, Japan

Keiko Nakamura

Affiliation International Health Section, Division of Public Health, Graduate School of Tokyo Medical and Dental University, Tokyo, Japan

Kaoruko Seino

Affiliation International Health Section, Division of Public Health, Graduate School of Tokyo Medical and Dental University, Tokyo, Japan

Masashi Kizuki

Affiliation Health Promotion, Division of Public Health, Graduate School of Tokyo Medical and Dental University, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MR. Analyzed the data: MR KN. Contributed reagents/materials/analysis tools: MR KN KS MK. Wrote the paper: MR.