[1] Mahidol Univ, Div Infect Dis, Dept Med, Fac Med,Ramathibodi Hosp, Bangkok, Thailand
[2] Mahidol Univ, Fac Med, Dept Pathol, Immunol Lab,Ramathibodi Hosp, Bangkok, Thailand
[3] Mahidol Univ, Fac Med, Ramathibodi Hosp, Bangkok, Thailand
[4] Mahidol Univ, Fac Med, Ramathibodi Hosp, Off Res Acad Affairs & Innovat, Bangkok, Thailand
[5] Mahidol Univ, Fac Med, Div Nephrol, Dept Med,Ramathibodi Hosp, Bangkok, Thailand