Affiliation: | 1 Division of Nephrology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan;2 Faculty of Renal Care, Kaohsiung Medical University, Kaohsiung, Taiwan;3 Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan;4 Department of Nursing, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan |