1. Department of Laboratory Medicine, Affiliated Hospital of Nantong University, Nantong, China
2. Department of Urology, The First Affiliated Hospital of Naval Medical University (Shanghai Changhai Hospital), Shanghai, China
3. Department of Urology, Affiliated Hospital of Nantong University, Nantong, China
4. Department of Urology, The Third Affiliated Hospital of Naval Medical University (Shanghai Eastern Hepatobiliary Surgery Hospital), Shanghai, China