1. Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina
2. Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
3. Department of Population and Data Sciences, UT Southwestern Medical Center, Dallas, Texas
4. Associate Editor, JAMA Cardiology
5. Duke Clinical Research Institute, Durham, North Carolina
6. Deputy Editor for Statistics, JAMA Cardiology