1. Department of Gynecology and Gynecologic Oncology, Medical University of Białystok, Białystok, Poland
2. Department of Gynecology and Obstetrics, Faculty of Medicine, University of Warmia and Mazury, Olsztyn, Poland
3. II Department of Gynecology, Medical University of Lublin, Lublin, Poland
4. West Midlands Regional Genetics Laboratory, Birmingham Women's NHS Foundation Trust, Birmingham, UK
5. Medical Genetics Laboratory, DNA Research Center, Poznań, Poland
6. Laboratory of High Throughput Technologies, Institute of Molecular Biology and Biotechnology, Faculty of Biology, University of Adam Mickiewicz, Poznań, Poland
7. Department of Pediatrics, Gastroenterology and Allergology, Medical University of Białystok, Białystok, Poland