1. Department of Urology, the First Affiliated Hospital of Anhui Medical University, Hefei, P.R. China; Hefei, P.R. China.
2. Institute of Urology and Hefei, P.R. China.
3. Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, P.R. China; and Hefei, P.R. China.
4. Anhui Province PKD Center, Hefei, P.R. China.