1. Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
2. International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
3. Health Education, Health and Recreation, Sport Science Faculty, Universitas Negeri Surabaya, Indonesia
4. Oncology Department, Khwaja Yunus Ali Medical College and Hospital, Sirajgonj, Bangladesh