1. Department of General Surgery, Shandong Provincial Qianfoshan Hospital, Shandong University of Traditional Chinese Medicine, China
2. Weihai Hospital Affiliated to Shandong University of Traditional Chinese Medicine, No. 29, Qingdao North Road, Huancui District, Weihai City Shandong Province, China
3. College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, 16369 Jingshi Road, Lixia District, Jinan City, Shandong Province, China
4. Department of General Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, No. 16766, Jingshi Road, Jinan City, Shandong Province, China
5. Shandong Hospital of Traditional Chinese Medicine Affiliated to Shandong University of Traditional Chinese Medicine, 16369 Jingshi Road, Lixia District, Jinan City, Shandong Province, China
6. Department of Thoracic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, No. 16766, Jingshi Road, Jinan City, Shandong Province, China
7. Laboratory of Microvascular Medicine and Medical Research Center, Shandong Provincial Qianfoshan Hospital, The First Affiliated Hospital of Shandong First Medical University, No. 16766, Jingshi Road, Jinan City, Shandong Province, China