1. Department of Cardiology and Cardiovascular Research Centre Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, The Netherlands
2. Department of Physiology and Cardiovascular Research Centre Maastricht (CARIM), University of Maastricht, Maastricht, The Netherlands
3. University College London & Barts Heart Centre, London, UK
4. Centre for Heart Rhythm Disorders, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
5. Cardiovascular Institute, Hospital Clinic, Pediatric Arrhythmia Unit, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain