1. School of Business and Media, Tampere University of Applied Sciences,Tampere
2. Tampere University,Finnish Cardiovascular Research Center,Tampere,Finland
3. Hasselt University,Faculty of Medicine and Life Sciences,Diepenbeek,Belgium
4. Hasselt University,Faculty of Sciences, HCI and eHealth,Diepenbeek,Belgium
5. Department of Cardiology Jessa Hospital,Hasselt,Belgium