1. Experimental Research Center, The Second Affiliated Hospital of Harbin Medical University , Harbin , People’s Republic of China
2. Department of Urology, The Second Affiliated Hospital of Harbin Medical University , Harbin , People’s Republic of China
3. Clinical Laboratory, The Second Affiliated Hospital of Harbin Medical University , Harbin , People’s Republic of China
4. Department of Microbiology and Immunology, College of Basic Medicine, Heilongjiang University of Chinese Medicine , Harbin , People’s Republic of China
5. Department of Immunology, College of Basic Medicine, Harbin Medical University , Harbin , People’s Republic of China
6. Department of Immunology, College of Basic Medicine, Chongqing Medical University , Chongqing , People’s Republic of China