1 Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts. Electronic address: garganma@tcd.ie.
2 Fellowship Director of the Cardiothoracic Imaging Fellowship, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
3 Medical Director of the Lung Cancer Screening Program, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.