Authors
Chantana Polprasert
Division of Hematology, Department of Medicine, Chulalongkorn University, Bangkok, Thailand
Arunrat Pirunsarn
Department of Medicine, Chachengsao Hospital, Chachengsao, Thailand
Ponlapat Rojnuckarin
Division of Hematology, Department of Medicine, Chulalongkorn University, Bangkok, Thailand