[1] Albert Einstein Med Sch, Med Course, BR-05652900 Sao Paulo, SP, Brazil
[2] Albert Einstein Hosp, Fetal Med Unit, BR-05652900 Sao Paulo, SP, Brazil
[3] Tor Vergata Univ, Policlin Hosp, Tot Vergata Fdn, Dept Obstet & Gynecol, I-00133 Rome, Italy
[4] Carlo Poma Hosp, Dept Obstet & Gynecol, I-46100 ASST Mantua, Italy
[5] Fed Univ Sao Paulo EPM UNIFESP, Paulista Sch Med, Dept Obstet, BR-04021001 Sao Paulo, SP, Brazil
[6] Municipal Univ Sao Caetano Do Sul UCS, Med Course, Bela Vista Campus, BR-09550051 Sao Paulo, SP, Brazil
[7] Ctr Diagnost Imagem, BR-24070035 Rio De Janeiro, Brazil
[8] EO Ospedali Galliera, Dept Obstet & Gynecol, Preconcept & Prenatal Pathophysiol, I-16128 Genoa, Italy
[9] Ist Ricovero & Cura Carattere Sci IRCCS AUSL, Dept Obstet & Neonatol & Researcher, I-42122 Reggio Emilia, Italy