1. Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
2. Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, OX3 9DU, UK.
3. Wellcome Centre for Human Genetics, University of Oxford, OX3 7BN, UK.
4. Department of Cardiology, Children’s Hospital Boston, Boston, MA 02115, USA.
5. Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA.
6. Department of Biochemistry and Cardiovascular Research Institute (CVRI), Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore.
7. Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, 0318 Oslo, Norway.
8. Division of Genetics, Department of Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA.
9. Department of Molecular Pharmacology and Therapeutics, Health Sciences Division, Loyola University Chicago, Maywood, IL 60153, USA.
10. Heart, Lung and Vascular Institute, University of Cincinnati, Cincinnati, OH 45219, USA.
11. Division of Cardiovascular Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA.