1. Department of Urology The Fourth Affiliated Hospital of China Medical University Shenyang Liaoning China
2. Key Laboratory of Medical Cell Biology, Ministry of Education, Department of Cell Biology, College of Basic Medical Science China Medical University Shenyang Liaoning China
3. Department of Urology Dandong Central Hospital Dandong Liaoning China
4. Department of Urology Qilu Hospital of Shandong University Jinan Shandong China