Department of Public Health, Faculty of Medicine, Universitas Lampung, Bandar Lampung, Indonesia. Indonesia
Ahmad Veda Yudanto Master of Hospital Administration, Postgraduate Program. Universitas Muhammadiyah Yogyakarta. Kampus Terpadu UMY Jl. Brawijaya, Kasihan, Bantul, Yogyakarta. 55183. Indonesia. Indonesia
Momoyo Azuma Department of Infection Control and Prevention, Tokushima University Hospital, Tokushima, Japan. Japan