1. College of Nursing; National Taipei University of Nursing and Health Sciences; Taipei Taiwan
2. Division of Urology; Department of Surgery; Chang Gung Memorial Hospital; College of Medicine; Chang Gung University; Tao-Yuan Taiwan
3. Division of Urology; Department of Surgery; College of Medicine; Chang Gung Memorial Hospital; College of Medicine; Chang Gung University; Tao-Yuan Taiwan
4. College of Medicine; School of Nursing; Chang Gung University; Tao-Yuan Taiwan