1 Department of Obstetrics and Gynecology, Magna Graecia University, Catanzaro, Italy, The originally published version of this article is available online at<a href="https://www.minervamedica.it/en/journals/minerva-surgery/article.php?cod=R06Y2002N03A0323"> https://www.minervamedica.it/en/journals/minerva-surgery/article.php?cod=R06Y2002N03A0323</a> - stefanopalomba@tin.it.
2 Department of Obstetrics and Gynecology, Magna Graecia University, Catanzaro, Italy, The originally published version of this article is available online at<a href="https://www.minervamedica.it/en/journals/minerva-surgery/article.php?cod=R06Y2002N03A0323"> https://www.minervamedica.it/en/journals/minerva-surgery/article.php?cod=R06Y2002N03A0323</a>.