1. Department of Cardiology, Máxima Medical Center, De Run 4600, Postbus 7777, 5500 MB Veldhoven, The Netherlands
2. Vitality Center, Máxima Medical Center, Eindhoven/Veldhoven, The Netherlands
3. Department of Mathematics and Computer Science, Eindhoven University of Technology, Eindhoven, The Netherlands
4. Department of Human-Centered Design, Faculty of Industrial Design Engineering, Delft University of Technology, Delft, The Netherlands
5. Department of Industrial Design, Eindhoven University of Technology, Eindhoven, The Netherlands