[1] University of Sao Paulo (USP),Department of Pathology, Ribeirao Preto School of Medicine
[2] University of Sao Paulo (USP),Urology Division, Department of Surgery, Ribeirao Preto School of Medicine
[3] University of Sao Paulo (USP),Nephrology Division, Department of Internal Medicine, Ribeirao Preto School of Medicine
[4] University of Sao Paulo (USP),Imaging Division, Department of Internal Medicine, Ribeirao Preto School of Medicine