Affiliation: | 1. University of Iowa Hospitals and Clinics, Department of Urology, 200 Hawkins Drive, Iowa City, IA 52242, USA;2. Stead Family Children''s Hospital at the University of Iowa, Hospitals and Clinics Children''s Operating Room, 200 Hawkins Drive, Iowa City, IA 52242, USA;1. Center for Children''s Urinary Disorders (CEDIMI), Bahiana School of Medicine and Public Health, Salvador, Bahia, Brazil;2. State University of Feira de Santana, Feira de Santana, Bahia Brazil |