[1] Mahidol Univ, Ramathibodi Hosp, Fac Med, Pediat Translat Res Unit,Dept Pediat, Salaya 10400, Nakhon Pathom, Thailand
[2] Mahidol Univ, Fac Trop Med, Dept Trop Pediat, Salaya, Nakhon Pathom, Thailand
[3] Chulabhorn Res Inst, Biochem Lab, Krung Thep Maha Nakhon, Thailand
[4] Chulabhorn Grad Inst, Appl Biol Sci Program, Bangkok, Thailand