1. Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
2. Framingham Heart Study, Framingham, MA, USA
3. Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN, USA
4. Department of Ophthalmology and Visual Sciences, University of Massachusetts Medical School, Worcester, MA, USA
5. Channing Division of Network Medicine, Brigham and Women’s Hospital, Boston, MA, USA
6. Division of Pulmonary and Critical Care Medicine, Brigham and Women’s Hospital, Boston, MA, USA
7. Human Genetics Center, Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, USA
8. McGovern Medical School and Human Genetics Center, School of Public Health, The University of Texas Health Science Center at Houston, Brown Foundation Institute of Molecular Medicine, Houston, TX, USA
9. Pulmonary Center, Boston University School of Medicine, Boston, MA, USA