1. Division of Nephrology; Department of Internal Medicine; National Taiwan University Hospital Yun-Lin Branch; Dou-Liou Taiwan
2. Division of Nephrology; Department of Internal Medicine; National Taiwan University Hospital; Taipei Taiwan
3. Graduate Institute of Epidemiology and Preventive Medicine; College of Public Health; National Taiwan University; Taipei Taiwan
4. Department of Emergency Medicine; National Taiwan University Hospital Yun-Lin Branch; Dou-Liou Taiwan
5. Department of Surgery; National Taiwan University Hospital; Taipei Taiwan
6. Department of Emergency Medicine; National Taiwan University Hospital; Taipei Taiwan