1. Division of Hematology-Oncology; Department of Internal Medicine; Kaohsiung-Chang Gung Memorial Hospital-Kaohsiung Medical Center; Kaohsiung Taiwan
2. Department of Pathology; Yuan's General Hospital; Kaohsiung Taiwan
3. Department of Pathology; Kaohsiung Chang Gung Memorial Hospital-Kaohsiung Medical Center; Kaohsiung and College of Medicine; Kaohsiung and Chang Gung University; Kaohsiung Taiwan
4. Department of Pathology; Chi-Mei Medical Center Tainan; Taiwan