1. School of Computer Science and Engineering, Central South University , Changsha, Hunan 410083 , China
2. Clinical Research Center (CRC) , Medical Pathology Center (MPC), Cancer Early Detection and Treatment Center (CEDTC), , Chongqing 404031 , China
3. Chongqing University Three Gorges Hospital, Chongqing University , Medical Pathology Center (MPC), Cancer Early Detection and Treatment Center (CEDTC), , Chongqing 404031 , China
4. Translational Medicine Research Center (TMRC) , School of Medicine, , Chongqing 401331 , China
5. Chongqing University , School of Medicine, , Chongqing 401331 , China