1. Department of Biochemistry and Molecular Biology, Institute of Glycobiology, Dalian Medical University, Dalian, 116044, Liaoning Province, China
2. Department of Urology, First Affiliated Hospital of Dalian Medical University, Dalian, 116011, Liaoning Province, China
3. Department of Pathology, Dalian Medical University, Dalian, 116044, Liaoning Province, China