1. Department of Internal Medicine; Kaohsiung Municipal Ta-Tung Hospital; Kaohsiung Medical University Hospital; Kaohsiung Medical University; Kaohsiung; Taiwan
2. Division of Nephrology; Department of Internal Medicine; Kaohsiung Medical University Hospital; Kaohsiung Medical University; Kaohsiung; Taiwan
3. Department of Pharmacy; Kaohsiung Medical University Hospital; Kaohsiung; Taiwan
4. Department of Internal Medicine; Kaohsiung Municipal Hsiao-Kang Hospital; Kaohsiung Medical University; Kaohsiung; Taiwan