1. Department of Reproductions and Gynecological Endocrinology, Medical University of Bialystok, Bialystok, Poland
2. Department of Oncological Gynecology and Pregnancy Pathology, Voivodeship Specialist Hospital, Olsztyn, Poland
3. 2nd Department of Nephrology and Hypertension with Dialysis Unit, Medical University of Bialystok, Bialystok, Poland