1 Maastricht University Medical Center, CARIM School for Cardiovascular Diseases, Maastricht, the Netherlands; Université de Bordeaux, LIRYC L'Institut de Rythmologie et Modélisation Cardiaque, Bordeaux, France. Electronic address: joost.lumens@maastrichtuniversity.nl.
2 Maastricht University Medical Center, CARIM School for Cardiovascular Diseases, Maastricht, the Netherlands.