Faculty of Medicine Siriraj Hospital, Bangkok, Thailand
Ramathibodi Hospital, Mahidol University, Ratchathewi, Bangkok, Thailand
Fuengfa Khobkhun, Nakhon Pathom, Thailand
Department of Dermatology Siriraj Hospital, Bangkok, Thailand
Department of Dermatology, Siriraj Hospital Mahidol University, Bangkok Noi, Bangkok, Thailand
Vaccine Trial Centre, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
Siriraj hospital, Bangkok, Thailand
Department of Obstetrics and Gynecology, Faculty of Medicine Ramathibodi hospital, Mahidol university, Bangkok, Thailand
Mahidol University, Nakhon Pathom, Thailand