Wydra, Dariusz, Department of Gynaecology, Medical University, Gdańsk, Poland Wydra, Dariusz, Department of Gynaecology, Department of Nuclear Medicine, Medical University, Gdańsk, Poland Wydra, Dariusz Wygoda, Andrzej Wygoda, Zbigniew Wygoda, Zbigniew, Department of Nuclear Medicine and Endocrine Oncology, Maria Skłodowska-Curie Memorial Institute, Gliwice, Poland Wysocka, Jolanta Wysocki, Mariusz Wyszomirska, Anna Włodarczyk, Michał Włodarczyk, Michał (Poland) Xiao, Liu Xie, Hangyu Yahia, Abu Baker Yalcin, Hulya Yamaguchi, Keiichro Yaroshevsky, Sergey P. Yaylali, Olga Yordanov, Kaloyan Yordanova, Cvetelina Yordanova, Tsvetelina Yousefi, Zohreh, Women’s Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran Yousefnia, Hassan Youssef, Ayda A. Yukinori, Okada