1. Department of Thoracic Surgery and Oncology, the Second Department of Thoracic Surgery, Cancer Center, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi Province, 710061, China
2. The Third Department of Surgery, Shenmu County Hospital, Yulin, Shaanxi Province, 719300, China
3. Georgia Cancer Center Medical College of Georgia, Augusta University, Augusta, GA, 30912, United States
4. Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China