Rachman, A., Division of Hematology and Medical Oncology, Department of Internal Medicine, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Central Jakarta, Indonesia; Purnamasari, D., Division of Endocrine, Metabolism and Diabetes, Department of Internal Medicine, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Central Jakarta, Indonesia; Hardianti, M.S., Division of Hematology and Medical Oncology, Department of Internal Medicine, Dr. Sardjito General Hospital, Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia; Priantono, D., Division of Hematology and Medical Oncology, Department of Internal Medicine, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Central Jakarta, Indonesia; Rumondor, B.B., Department of Internal Medicine, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Central Jakarta, Indonesia; Irawan, C., Division of Hematology and Medical Oncology, Department of Internal Medicine, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Central Jakarta, Indonesia