| Affiliation: | 1. The Department of Emergency Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, , Changwon, South Korea;2. The Department of Emergency Medicine, Bundang Jesaeng General Hospital, , Seongnam, South Korea;3. The Department of Emergency Medicine, Inje University, , Busan, South Korea;4. The Department of Physical Education, Kyungnam University, , Changwon, South Korea;5. The Department of Emergency Medicine, Gachon University Gil Medical Center, , Incheon, South Korea |
