Khemakanok, Khemika
Khositseth, Anant
Treepongkaruna, Suporn
Teeraratkul, Sumate
Pansrimangkorn, Wichai
Leelaudomlipi, Surasak
Bunmee, Uthen
Sriphojanart, Suthus
Funding for this research was provided by:
Research Grant of Faculty of Medicine Ramathibodi Hospital, Mahidol University