1. Division of Nephrology, Department of Internal Medicine, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
2. School of Medicine, Fu-Jen Catholic University, New Taipei, Taiwan
3. College of Management, School of Health Care Administration, Taipei Medical University, Taipei, Taiwan
4. Institute of Hospital and Health Care Administration, National Yang Ming Chiao Tung University, Taipei, Taiwan
5. Department of Research, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan, Taipei, Taiwan