Maria Grazia Fallani^†, Annalisa Pieralli^*, Virginia Lozza ^†, Serena Tarani^†, Claudia Bianchi^†, Sepideh Sadat Peyrov Sajad^†, Massimiliano Fambrini^† and Carlo Penna^†

*Correspondence: Annalisa Pieralli pierallannalisa@virgilio.it

^†These authors contributed equally to this work.

Author Affiliations

Department of Woman and Child Health, Section of Gynecology and Obstetrics, University of Florence, Largo Brambilla 3, 50144 Florence, Italy.