1. Department of Head and Neck Cancer Surgery Medical University of Lodz Lodz Poland
2. Breast Unit Cancer Center Copernicus Memorial Hospital Lodz Poland
3. Department of Surgical Oncology, Cancer Center Cracow Poland
4. Department of General and Colorectal Surgery Medical University of Lodz Lodz Poland
5. Laboratory of Molecular Biology, Centre for Innovative Research in Medical and Natural Sciences, Faculty of Medicine University of Rzeszow Rzeszow Poland
6. Department of Genetics, Institution of Experimental and Clinical Medicine, Faculty of Medicine University of Rzeszow Rzeszow Poland
7. National Health Fund Warsaw Poland