Ariestine, D.A., Division of Geriatric Medicine, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, dr. Cipto Mangunkusumo Hospital, Indonesia, Division of Geriatric Medicine, Faculty of Medicine, Universitas Sumatera Utara, Medan, Indonesia; Sari, N.K., Division of Geriatric Medicine, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, dr. Cipto Mangunkusumo Hospital, Indonesia, National Cancer Center-Dharmais Cancer Hospital, Jakarta, Indonesia; Rinaldi, I., Division of Hemato-oncolocy, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, dr. Cipto Mangunkusumo Hospital, Indonesia; Abdullah, M., Division of Gastroenterohepatology, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, dr. Cipto Mangunkusumo Hospital, Indonesia