1. From the Divisions of Cardiovascular (B.M.E., P.L., P.M.R.), Brigham and Women’s Hospital, Harvard Medical School, Boston, MA.
2. Preventive Medicine (B.M.E., R.J.G., P.M.R.), Brigham and Women’s Hospital, Harvard Medical School, Boston, MA.
3. Department of Cardiology, Noordwest Ziekenhuisgroep, Alkmaar, the Netherlands (J.H.C.).
4. Division of Cardiology, General Hospital Murska Sobota, and Faculty of Medicine, University of Ljubljana, Slovenia (M.L.).
5. Department of Cardiology and Berlin-Brandenburg Center for Regenerative Therapies, German Centre for Cardiovascular Research, partner site Berlin, Charité Universitätsmedizin Berlin, Germany (S.D.A.).
6. Pauley Heart Center, Virginia Commonwealth University, Richmond (A.A.).
7. Novartis, East Hanover, NJ, and Basel, Switzerland (T.T.).