1. Department of Physiology Amsterdam UMC Amsterdam The Netherlands
2. Department of Neurology Radboudumc Nijmegen The Netherlands
3. Department of Cellular and Molecular Medicine University of Arizona Tucson Arizona USA
4. Department of Genetics University Medical Center Groningen Groningen The Netherlands
5. Department of Cardiology Deventer Hospital Deventer The Netherlands
6. Department of Cardiology Radboudumc Nijmegen The Netherlands
7. Dept. of Human Genetics Radboudumc Nijmegen The Netherlands
8. Department of Human Genetics Amsterdam UMC Amsterdam The Netherlands
9. Department of Genetics University Medical Center Utrecht Utrecht The Netherlands
10. Department of Cardiology Amsterdam UMC Amsterdam The Netherlands
11. Department of Cardiology University Medical Centre Groningen Groningen The Netherlands