1. Department of Emergency Medicine Kaohsiung Municipal Min‐Sheng Hospital Kaohsiung Taiwan
2. Tzu Hui Institute of Technology Pingtung Taiwan
3. Department of Obstetrics and Gynaecology Kaohsiung Veterans General Hospital Kaohsiung Taiwan
4. Institute of Biopharmaceutical Sciences National Sun Yat‐sen University Kaohsiung Taiwan
5. Department of General Affair Office Kaohsiung Veterans General Hospital Kaohsiung Taiwan
6. College of Finance and Banking National Kaohsiung University of Science and Technology Kaohsiung Taiwan