1. Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts
2. Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston
3. Center for Genomic Medicine, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
4. Princeton University, Princeton, New Jersey
5. Department of Experimental Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
6. Demoulas Center for Cardiac Arrhythmias, Massachusetts General Hospital, Boston