I. Mappa
University of Rome Tor Vergata, Fondazione Policlinico Tor Vergata, Division of Maternal Fetal Medicine, Ospedale Cristo Re
Italy

Ilenia Mappa - MD, PhD, University of Rome Tor Vergata, Division of Maternal Fetal Medicine, Ospedale Cristo Re.

00167, Roma.

Tel.: +39 06 612451

F. A. Distefano
University of Rome Tor Vergata, Fondazione Policlinico Tor Vergata, Division of Maternal Fetal Medicine, Ospedale Cristo Re
Italy

Flavia Adalgisa Distefano - BS, University of Rome Tor Vergata, Division of Maternal Fetal Medicine, Ospedale Cristo Re.

00167, Rome.

G. Rizzo
University of Rome Tor Vergata, Fondazione Policlinico Tor Vergata, Division of Maternal Fetal Medicine, Ospedale Cristo Re
Italy

Giuseppe Rizzo - MD, Professor and Chairman, University of Rome Tor Vergata, Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata.

00167, Rome.