1. Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
2. Department of Nursing, Chung Shan Medical University Hospital, Taichung, Taiwan
3. Department of Pharmacology, Chung Shan Medical University, Taichung, Taiwan
4. School of Nursing, Chung Shan Medical University, Chung Shan Medical University Hospital, Taichung, Taiwan
5. Department of Intensive Care Unit, Chung Shan Medical University Hospital, Taichung, Taiwan
6. Department of Rehabilitation Sciences, Faculty of Health and Social Sciences, The Polytechnic University, Kowloon, Hong Kong
7. School of Medicine, Chung Shan Medical University, Taichung, Taiwan
8. Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan