Strzalko, Barbara Strzelczyk, Jaroslaw Strzelczyk, Jarosław Strzelecka, Iwona Studniak, Ewa Study Group, and the Polish Studzińska, Mirosława Stukaite-Ruibiene, Egle Stukan, Maciej Stukan, Maciej Stupak, Aleksandra, Department of Obstetrics and Pathology of Pregnancy, Medical University of Lublin, Poland Stupak, Aleksandra (Poland) Sturlese, Emanuele, 1 Department of Pediatric, Gynecological, Microbiological and Biomedical Sciences, University of Messina, Messina, Italy Su, Haiqing Su, Ying Suchocki, Slawomir Suchocki, Sławomir Suchońska, Barbara Suchorska, Wiktoria Maria Sucu, Mete Sucu, Seyhun Sucu, Seyhun Suer, Necdet Suh, Dongsoo Şükür, Yavuz Emre