1. Department of Hepatobiliary and Pancreatic Surgery Affiliated Hospital of Nantong University Medical School of Nantong University Nantong 226001 China
2. Center of Gallbladder Disease Shanghai East Hospital Institute of Gallstone Disease School of Medicine Tongji University Shanghai 200092 China
3. Research Center of Clinical Medicine Affiliated Hospital of Nantong University Medical School of Nantong University Nantong 226001 China
4. Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products Co‐innovation Center of Neuroregeneration Nantong University Nantong 226001 China
5. Department of Graduate School Dalian Medical University Dalian Liaoning 116000 China
6. Department of Nuclear Medicine Beijing Friendship Hospital Affiliated to Capital Medical University Beijing 100050 China
7. Department of Endocrinology and Metabolism Affiliated Hospital of Nantong University Medical School of Nantong University Nantong 226001 China