LAUSR

Sebastian Kwiatkowski1 , Andrzej Torbe1 , Dariusz Borowski2 , Grzegorz Breborowicz3, Krzysztof Czajkowski4 , Hubert Huras5 , Anna Kajdy6, Jaroslaw Kalinka7, Katarzyna Kosinska-Kaczynska8 , Bozena Leszczynska-Gorzelak9, Wojciech Rokita10, Mariola Ropacka-Lesiak3 , Piotr Sieroszewski11 , Miroslaw Wielgos12 , Mariusz Zimmer13 1Clinical Department of Obstetrics and Gynecology, Pomeranian Medical University, Szczecin, Poland 2Clinic of Fetal-Maternal, Gynecology and Neonatolgy, Collegium Medicum, Nicolaus Copernicus University in Bydgoszcz, Poland 3Department of Perinatology and Gynecology, Poznan University od Medical Sciences, Poland 42nd Department of Obstetrics and Gynecology, Medical University of Warsaw, Poland 5Jagiellonian Univeristy Collegium Medicum, Department of Obstertics and Perinatology, Cracow, Poland 6Department of Reproductive Health, Centre of Postgraduate Medical Education, Warsaw, Poland 7Department of Perinatology, Medical University of Lodz, Poland 82nd Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, Warsaw, Poland 9Chair and Department of Obstetrics and Perinatology, Medical University of Lublin, Poland 10Department and Clinic of Obstetrics and Gynaecology, Collegium Medicum Jan Kochanowski University in Kielce, Poland 11Department of Obstetrics and Gynecology, Medical University of Lodz, Poland 121st Chair and Department of Obstetrics and Gynecology, Medical University of Warsaw, Poland 132nd Department of Gynecology and Obstetrics, Wroclaw Medical University, Wroclaw, Poland