National Institute of Cholera and Enteric Diseases, Kolkata, India
Armauer Hansen Research Institute, Addis Ababa, Oromia, Ethiopia
Regional Medical Research Center, Chandrashekharpur, Bhubaneswar, Odisha, India
Seoul National University Hospital, Seoul, Korea, Republic of
Regional Medical Research Center, Chandrashekharpur, Bhubaneswar, Orissa, India
National Institute of Cholera and Enteric Diseases, Kolkata, West Bengal, India
Christian Medical College, Vellore, Tamil Nadu, India
Department of Preventive and Social Medicine Siriraj Hospital, Bangkok, Thailand
Ministry of Health and Social Welfare, Zanzibar, Zanzibar, Tanzania