1 Department of Medical Education, Far Eastern Memorial Hospital, New Taipei City, Taiwan.
2 Department of Emergency Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan; Department of Biomedical Engineering, National Taiwan University, Taipei City, Taiwan.
3 Department of Biomedical Engineering, National Taiwan University, Taipei City, Taiwan.
4 Department of Emergency Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan. Electronic address: elliasrev37@yahoo.com.tw.
5 Department of Emergency Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan; Department of Biomedical Engineering, National Taiwan University, Taipei City, Taiwan.. Electronic address: hsiehchienchieh@gmail.com.