Department of General Surgery;
Hangzhou First People's Hospital;
Hangzhou 310006;
Zhejiang Province;
China;
Department of General Surgery;
2^nd Affiliated Hospital of Zhejiang University School of Medicine;
Hangzhou 310009;
Zhejiang Province;
China;
Zhejiang University of Traditional Chinese Medicine;
Hangzhou 310053;
Zhejiang Province;
China;
Department of Seven Year's Clinical Medicine;
Shanxi Medical University;
Taiyuan 310001;
Shanxi Province;
China;
Department of Gynecology and Obstetrics;
Hangzhou First People's Hospital;
Hangzhou 310006;
Zhejiang Province;
China;
Manufacturing Laboratory;
Hangzhou First People's Hospital;
Hangzhou 310006;
Zhejiang Province;
China;