Yao H, Wang X, Liu H, Sun F, Tang G, Bao X, Wu J, Zhou Z, Ma J.
Department of Urology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China.
Department of Urology, Beijing TianTan Hospital, Capital Medical University, Fengtai District, Beijing, China.