1. Department of Medicine, Mount Auburn Hospital, Cambridge, Massachusetts;
2. Channing Division of Network Medicine,
3. Harvard Medical School, Boston, Massachusetts;
4. Department of Radiology, Mayo Clinic, Jacksonville, Florida;
5. Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama; and
6. Department of Radiology, University of California San Diego, San Diego, California
7. Division of Pulmonary and Critical Care Medicine, and
8. Department of Radiology, Brigham and Women’s Hospital, Boston, Massachusetts;