Nanjing Medical University - Department of Emergency Medicine, Nanjing Medical University - Department of Plastic and Burn Surgery, affiliation not provided to SSRN, The First People's Hospital of Nantong City - Department of Emergency Medicine, The First People's Hospital of Nantong City - Department of Emergency Medicine, Soochow University - Department of Emergency, Soochow University - Department of Emergency, Subei People’s Hospital - Department of Emergency Medicine, Subei People’s Hospital - Department of Emergency Medicine, Huai'an First People's Hospital - Department of Emergency Medicine, Huai'an First People's Hospital - Department of Emergency Medicine, Huai'an Second People's Hospital - Department of Emergency Medicine, Huai'an Second People's Hospital - Department of Emergency Medicine, Xuzhou Third People’s Hospital, Fourth People's Hospital of Jinan, Rugao People’s Hospital, Nanjing Medical University - Department of Emergency Medicine, Nanjing Medical University - Department of Emergency Medicine, Nanjing Medical University - Department of Emergency Medicine and Nanjing Medical University - Department of Emergency Medicine