Yinghan Wang

Yanjing Guo^1,2,3, 

Wei Li^2,3, 

Yinghan Wang² 

¹, The Affiliated Hospital of Qingdao University, 

²Department of Anesthesiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 

³Department of Anesthesiology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University