1. Division of Infectious Diseases, Department of Medicine, University of Colorado-Anschutz Medical Campus, Aurora, CO;
2. Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, MA;
3. Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA;
4. Faculty of Medicine, Department of Radiology, University of Freiburg Medical Center, University of Freiburg, Freiburg, Germany;
5. Division of Infectious Diseases, University of Alabama at Birmingham School of Medicine, Birmingham, AL;
6. Division of Infectious Diseases, Department of Medicine, Washington University School of Medicine, St. Louis, MO;
7. Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN;
8. Department of Internal Medicine, Meharry Medical College, Nashville, TN;
9. Division of Infectious Disease, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA;
10. Division of Infectious Diseases, Department of Internal Medicine, Columbia University Irving Medical Center, New York, NY;
11. Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC;
12. Metabolism Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA;
13. Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati, OH;
14. Division of Infectious Diseases, Ohio State University Medical Center, Columbus, OH; and
15. Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD.