1. Heart Failure Center, Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine
2. Taiwan Cooperative Oncology Group, National Health Research Institutes
3. Department of Medical Research and Education, Cheng Hsin General Hospital
4. Department of Internal Medicine, National Taiwan University
5. Graduate Institute of Rehabilitation Science and Healthy Aging Research Center, Chang Gung University