1 Department of Emergency Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan.
2 Department of Neurosurgery, Buddhist Tzu Chi General Hospital, and Tzu Chi University, Hualien, Taiwan tshi33@gmail.com.
3 Department of Emergency Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan; and Department of Sports Management, Chia Nan University of Pharmacy and Science, Tainan, Taiwan.