1. Department of Cardiology, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
2. Interuniversity Cardiology Institute of the Netherlands—Netherlands Heart Institute, Moreelsepark 1, 3511 EP, Utrecht, The Netherlands
3. Department of Cardiology, Montreal Heart Institute, Université de Montréal, 5000 Rue Bélanger, QC H1T 1C8, Montreal, Canada
4. Department of Neurology, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands