Affiliation: | 1. Poznan University of Medical Sciences, 1st Department of Cardiology, Poznan, Poland;2. Department of Reproductive Biology and Stem Cells, Institute of Human Genetics Polish Academy of Sciences, ul. Strzeszynska 32, Poznan, Poland;3. Poznan University of Medical Sciences, Department of Cardiac Surgery, Poznan, Poland;4. Greater Poland Cancer Centre, Nuclear Medicine Department, Poznan, Poland;5. Poznan University of Medical Sciences, Department of Statistics, Poznan, Poland |