Emergency Medicine Center, the Second Hospital Affiliated to Zhejiang University Medical College, Hangzhou, Zhejiang 310009,China;
Emergency Medicine Center, the Second Hospital Affiliated to Zhejiang University Medical College, Hangzhou, Zhejiang 310009,China;
Emergency Medicine Center, the Second Hospital Affiliated to Zhejiang University Medical College, Hangzhou, Zhejiang 310009,China;
Emergency Medicine Center, the Second Hospital Affiliated to Zhejiang University Medical College, Hangzhou, Zhejiang 310009,China;
Department of Chinese Journal of Emergency Medicine, the Second Hospital Affiliated to Zhejiang University Medical College,Hangzhou, Zhejiang 310009, China;