1. Department of Urology, First Affiliated Hospital of Harbin Medical University, Harbin, People's Republic of China
2. Department of Central Laboratory, First Affiliated Hospital of Harbin Medical University, Harbin, People's Republic of China
3. Affiliated Tumor Prevention and Cure Research Laboratory, Harbin Medical University, Harbin, People's Republic of China
4. Department of Central Laboratory of Blood Cancer, First Affiliated Hospital of Harbin Medical University, Harbin, People's Republic of China