1. Institute of Biomedicine and National Engineering Research Center of Genetic Medicine, College of Life Science and Technology, Jinan University, Guangzhou 510632, P. R. China
2. Central Laboratory, Chongqing Three Gorges Central Hospital, Chongqing 404000, P. R. China
3. Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 511436, P. R. China
4. Guangdong Province Engineering Research Center for Antibody Drug and Immunoassay, Jinan University, Guangzhou 510632, P. R. China