1. Department of Woman Health, Israeli Faculty of Health Sciences Albert Einstein, São Paulo, Brazil
2. Service of Gynecology and Obstetrics, Municipal University Hospital of São Bernardo do Campo, São Bernardo do Campo, Brazil
3. Department of Fetal Medicine, Clínica de Diagnóstico por Imagem (CDPI), Rio de Janeiro, Brazil
4. Department of Obstetrics, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP), São Paulo, Brazil