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Sellman DP, Simpson WG, Klaassen Z, Jen RP, DiBianco JM, Reinstatler L, Li Q, Madi R, Terris MK.Sellman DP, et al. Among authors: simpson wg.Urol Ann. 2018 Jul-Sep;10(3):249-253. doi: 10.4103/UA.UA_106_17.Urol Ann. 2018.PMID: 30089981Free PMC article.