Affiliation: | Department of Medicine and Geriatrics, Fung Yiu King Hospital, Hong Kong SAR, China;Division of Geriatrics, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China;Division of Nephrology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China;Division of Infectious Disease, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China;Department of Medicine and Geriatrics, Fung Yiu King Hospital, Hong Kong SAR, China;Division of Geriatrics, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China;Division of Geriatrics, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China;Department of Medicine and Geriatrics, Fung Yiu King Hospital, Hong Kong SAR, China;Department of Microbiology, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China;Department of Medicine and Geriatrics, Fung Yiu King Hospital, Hong Kong SAR, China |