Affiliation: | aDepartment of Gynaecological Endocrinology, Medical University of Bialystok, Sklodowskiej 24A, Bialystok, Poland;bDepartment of Pathology, Medical University of Bialystok, Washyngtona 13, Bialystok, Poland;cDepartment of Oncology, Medical University of Bialystok, Ogrodowa 12, Bialystok, Poland;dDepartment Genetique et Reproduction CHU Caen, France |