1. Division of Cardiology, Cliniques Universitaires Saint-Luc, Université catholique de Louvain, 10 Avenue Hippocrate, 1200, Brussels, Belgium
2. Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
3. Human Molecular Genetics, de Duve Institute, Université catholique de Louvain, Brussels, Belgium
4. Center of Medical Genetics, University of Antwerp and Antwerp University Hospital, Belgium