Radosław Parma
Upper Silesian Heart Center, Katowice
Adam Witkowski
National Institute of Cardiology, Warsaw
Tomasz Hirnle
The Medical University of Bialystok, Bialystok
Zenon Huczek
Medical University of Warsaw
Leszek Gryszko
Wojciech Wojakowski
Upper-Silesian Medical Centre of the Silesian Medical University, Katowice
Maciej Dąbrowski
National Institute of Cardiology, Warsaw
Michael Želízko
Jiří Malý
Marcin Protasiewicz
Wroclaw University Hospital