Lydia, A., Department of Internal Medicine, Division of Nephrology and Hypertension, Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Setiati, S., Clinical Epidemiology and Evidence-Based Medicine, Cipto Mangunkusumo Hospital, Jakarta, Indonesia, Department of Internal Medicine, Division of Geriatric Medicine, Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Soejono, C.H., Department of Internal Medicine, Division of Geriatric Medicine, Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Istanti, R., Department of Internal Medicine, Division of Geriatric Medicine, Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Marsigit, J., Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia; Azwar, M.K., Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia