Affiliation: | 1.Division of Urology, University of Sao Paulo Medical School, Av Dr. Eneas de Carvalho Aguiar, 255,, Sao Paulo, SP, 05403000, Brazil ;2.Hospital Israelita Albert Einstein, Av Albert Einstein 627, Sao Paulo, SP, 04652-900, Brazil ;3.Hospital Sirio Libanês, Rua Barata Ribeiro 387, Sao Paulo, SP, 01308-050, Brazil ;4.Hospital Moriah. Av. Moaci, 974, Sao Paulo, SP, 04083-002, Brazil ; |