1. Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
2. Division of Transplant immunology, Liver Transplantation Center, Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
3. Fukuoka Institution of Occupational Health, Nobeoka, Japan.
4. Basic Medical Science of Nursing, Department of Nursing, Faculty of Nursing, Josai International University, Togane, Japan.