Corresponding Author

Department of Lung Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Lung Cancer Center, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China

Correspondence: Changli Wang, MD, Department of Lung Cancer, Tianjin Medical University Cancer Institute and Hospital, Huanhuxi Rd, Hexi District, Tianjin 300060, China.

Email: wangchangli@tjmuch.com