1 Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, Shandong, China.
2 Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan, Shandong, China.
3 State Key Laboratory of Cancer Biology, National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, China.
4 Department of Laboratory Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
5 Shanghai Institute of Thoracic Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.