Affiliation: | (1) Departments of Internal Medicine and Medical Research, Mackay Memorial Hospital, Mackay Medicine, Nursing and Management College, Mackay Medical College, New Taipei City, Taiwan;(2) Departments of Physiology and Biophysics, National Defense Medical Center, Taipei, Taiwan;(3) The First Cardiovascular Division, Department of Internal Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan |