1. Department of Surgery, First People's Hospital of Jiande, Hangzhou City, People's Republic of China
2. Department of Surgery, Second Affiliated Hospital of School of Medicine, Zhejiang University, Hangzhou City, People's Republic of China
3. Department of Thoracic Surgery, Ningbo First Hospital, Ningbo City, People's Republic of China
4. Department of Surgery, Jinan Fourth People's Hospital, Jinan City, People's Republic of China
5. Department of Oncology, First Affiliated Hospital of Shihezi University School of Medicine, Shihezi City, China