GIAN CARLO DI RENZOHe is Professor and Chairman of the Dept. of Ob/Gyn and Director of the Centre for Perinatal and Reproductive Medicine at the Medicine University of Perugia. He is a Professor at the Department of Obstetrics and Gynecology at the I M Sechenov First State University of Moscow (Russia). He is the Founder and Editor in Chief, Journal of Maternal Fetal and Neonatal Medicine (UK) and the Editor in Chief, Maternal Fetal Medicine (China)