1 Department of Pathology, E-Da Hospital, Kaohsiung, Taiwan.
2 Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
3 Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
4 Department of Pathology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Pathology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Pathology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan. Electronic address: changkc@mail.ncku.edu.tw.