1. Department of Thoracic Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
2. Key Laboratory of Enhanced Recovery After Surgery of Integrated Chinese and Western Medicine, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
3. School of Basic Medical Sciences, Xi'an Jiaotong University, Xi'an, Shaanxi, China
4. Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
5. Department of Medical Ultrasound, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China