1. Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital
2. Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University
3. Heart Failure Center, Department of Internal Medicine, Chang Gung Memorial Hospital
4. Research Center for Chinese Medicine & Acupuncture, School of Chinese Medicine, China Medical University
5. Healthy Aging Research Center, Graduate Institute of Rehabilitation Science, College of Medicine, Chang Gung University