1. Department of Radiology, Fluminense Federal University, Rua Nóbrega 62/1402 Santa Rosa, CEP, Niterói, Rio de Janeiro, Brazil
2. Department of Radiology, Fluminense Federal University, Rua Joaquim Távora 98/apto 901, Bloco A, CEP, Niterói, Rio de Janeiro, Brazil
3. Department of Radiology, Universidade Federal do Rio de Janeiro, Rua Thomaz Cameron, 438, Valparaiso, CEP, Petrópolis, Rio de Janeiro, Brazil