1 Department of Thoracic Surgery, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, Jilin, China.
2 Department of Operating Room, The Second Hospital of Jilin University, Changchun, 130041, Jilin, China.
3 Department of Thoracic Surgery, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, Jilin, China. Zhangyan020p@163.com.