1. Key Laboratory for Biorheological Science and Technology of Ministry of Education, Bioengineering College of Chongqing University, Chongqing 400044, P.R. China
2. Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, P.R. China
3. Department of Pharmacy, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan 637003, P.R. China
4. Department of Oncology, Nanchong Jialing District People's Hospital, Nanchong, Sichuan 637931, P.R. China
5. Department of Oncology, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan 637003, P.R. China