1. Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Zhejiang Chinese Medical University (The Xin Hua Hospital of Zhejiang Province), Hangzhou, 310000, China
2. Department of Urology Surgery, The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, 310000, China
3. Basic Medical Experimental Teaching Center, The College of Basic Medicine of Zhejiang Chinese Medical University, Hangzhou, 310000, China