1. Department of Medicine Vanderbilt University Medical Center Nashville TN USA
2. Department of Biostatistics University of Washington Seattle WA USA
3. Department of Medicine MedStar Union Memorial Hospital Baltimore MD USA
4. Department of Cardiology Parc de Salut Mar/IMIM Barcelona Spain
5. Division of Cardiovascular Prevention and Wellness, Department of Cardiology Houston Methodist DeBakey Heart & Vascular Center Houston TX USA
6. Division of Cardiology, Department of Medicine Johns Hopkins University Baltimore MD USA
7. Division of Cardiovascular Medicine Vanderbilt University Medical Center Nashville TN USA