1. Department of Thoracic Surgery, First People’s Hospital of Yunnan Province, Kunming 650031, China
2. Department of Medical Oncology, First People’s Hospital of Yunnan Province, Kunming 650031, China
3. Anesthesia Department, First People’s Hospital of Yunnan Province, Kunming 650031, China
4. Department of Thoracicsurgery, Kailuan General Hospital Affiliated to North China University of Technology, Tangshang 063000, China
5. Medical School of Kunming University of Science and Technology, Kunming 650031, China