Xiaoxia Zhu,1 Man Xu,2 Congbing Yan,3 Rong Bao,1 Jinxia Jiang4 1Disinfection Supply Department of the First Affiliated Hospital of Naval Medical University, Shanghai, People’s Republic of China; 2Department of Stomatology, The First Affiliated Hospital of Naval Medical University, Shanghai, People’s Republic of China; 3Department of Pain, Shanghai Fourth People’s Hospital Affiliated to Tongji University, Shanghai, People’s Republic of China; 4Emergency Department, Shanghai Tenth People’s...