1 Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei City, Taiwan.
2 Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.
3 Department of Medicine-Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, United States.
4 Department of Hematology, The First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China.
5 Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China.