Pająk, Marek Pajak, Marta Pajak, Paulina Pajdzinski, Mateusz Paknejad, Zeynab Paksoy, Barış Pala, Halil Gursoy, Celal Bayar University School of Medicine, Perinatology Department, Manisa, Turkey Pala, Halil Gürsoy Palacz, Tomasz Palalioglu, Batuhan Palalioglu, Rabia Merve Paleń, Piotr Paleń, Piotr Paliga, Marta Paliga-Żytniewska, Marta Palmara, Vittorio, 1 Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Messina, Italy Paluchowicz, Karolina Paluszkiewicz, Aleksandra, Division of Gynecology, Department of Perinatology and Gynecology, Gynecology and Obstetrics Clinical Hospital, Karol Marcinkowski University of Medical Sciences, Poznan, Poland Paluszkiewicz, Aleksandra, Division of Gynecology, Department of Perinatology and Gynecology, Gynecology and Obstetrics Clinical Hospital, Karol Marcinkowski University of Medical Sciences Poznan Poland. Pan, Ci Pan, Xiangyang Panagopoulos, Perikles Panaitescu, Anca Maria Panaitescu, Anca Maria Panasiuk, Barbara