Wenjuan Cao a, b, †
Wenjuan Cao, Juanjuan Liu and Ning Xu contributed equally to this work.
, Juanjuan Liu c, †
Wenjuan Cao, Juanjuan Liu and Ning Xu contributed equally to this work.
, Ning Xu d, †
Wenjuan Cao, Juanjuan Liu and Ning Xu contributed equally to this work.
, Weifeng Wang a, b, Xueling Qiu a, Jiayi Dou a, b, Yuchen Wang a, Fan Sun a, Chenjie Gao e, ⁎ 
a Department of Stomatology, the 960 Th Hospital of People’s Liberation Army of China (PLA), Jinan, 250031, China
b School of Nursing, Shandong Second Medical University, Weifang, 261053, China
c Department of Medical Service, Teaching Office, the 960 Th Hospital of People’s Liberation Army of China (PLA), Jinan, 250031, China
d Department of General Internal Medicine, Psychological and Psychiatric Ward, the 960 Th Hospital of People’s Liberation Army of China (PLA), Jinan, 250031, China
e Department of Anesthesiology, the 960th hospital of PLA, Jinan, 250031, China