1. Department of General Surgery, Nanjing Medical University Affiliated Cancer Hospital Cancer Institute of Jiangsu Province, Baiziting 42, Nanjing 210009, China
2. The Fourth Clinical School of Nanjing Medical University, Nanjing 210009, China
3. Center of Clinical Laboratory, Cancer Institute of Jiangsu Province, Nanjing Medical University Affiliated Cancer Hospital, Nanjing, China
4. Department of General Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu, China
5. Center of Metabolic Research, Nanjing Medical University, Nanjing, China