1. Program in Medical and Population Genetics and the Cardiovascular Disease Initiative, Broad Institute of MIT and Harvard, Cambridge, MA, USA.
2. Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA.
3. Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea.
4. Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Seoul, Korea.
5. Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.