1. Department of Emergency Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
2. Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
3. Department of Physical Therapy, Fooyin University, Kaohsiung, Taiwan, ROC
4. Department of Quality Management Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
5. Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
6. School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
7. Department of Physical Therapy, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan, ROC
8. Department of Emergency & Critical Care Medicine, Pingtung Veterans General Hospital, Pingtung, Taiwan, ROC