1. Department of Urology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, P.R. China
2. Outpatient Department of Infection, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, P.R. China
3. Shandong Provincial Key Laboratory of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, P.R. China