1 Department of Pediatric Cardiac Surgery, St Adalbertus Hospital, Gdańsk, Poland. julia.haponiuk-skwarlinska@wum.edu.pl.
2 Department of Pediatric Cardiology and General Pediatrics, Doctoral School, Medical University of Warsaw, Warszawa, Poland. julia.haponiuk-skwarlinska@wum.edu.pl.
3 Department of Pediatric Cardiac Surgery, St Adalbertus Hospital, Gdańsk, Poland.
4 Department of Gynecology and Obstetrics, Medical University of Gdansk, University Clinical Center in Gdansk, Gdańsk, Poland.
5 Department of Rehabilitation, Medical University of Gdansk, Gdańsk, Poland.
6 Chair of Health and Biological Sciences, Gdańsk Academy of Physical Education and Sport, Gdańsk, Poland.