1 Division of Chest Medicine, Department of Internal Medicine, Camillian Saint Mary's Hospital Luodong; No. 160, Zhongzheng S. Rd., Luodong, 265, Yilan, Taiwan (R.O.C.).
2 Division of Nephrology, Department of Internal Medicine, Camillian Saint Mary's Hospital Luodong; No. 160, Zhongzheng S. Rd., Luodong, 265, Yilan, Taiwan (R.O.C.).