1. From the Department of Obstetrics and Gynecology, Tor Vergata University, Rome, Italy (H.V., D.L.P., G.G., G.M.T., I.P.); Department of Cardiology, San Sebastiano Martire Hospital—Frascati, Rome, Italy (G.P.N.); and Department of Obstetrics and Gynecology, AFaR, Associazione Fatebenefratelli per la Ricerca, Fatebenefratelli Hospital, Isola Tiberina, Rome, Italy (B.V.).