1. Department of Athletics, Strength and Conditioning, Poznan University of Physical Education, Królowej Jadwigi 27/39, 61-871 Poznań, Poland
2. Department of Biochemistry, Medical University of Gdansk, Dębinki 1, 80-211 Gdańsk, Poland
3. Department of General and Vascular Surgery, Poznan University of Medical Sciences, Długa 1/2, 61-848 Poznań, Poland