1. Department of Pathology, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning, China
2. Department of Pathology, Chengdu Third People’s Hospital, Chengdu 610000, Sichuan, China
3. Medical Research Center, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning, China
4. Department of Stem Cells and Regenerative Medicine, China Medical University, Shenyang 110013, Liaoning, China
5. Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning, China