1 Noninvasive Cardiovascular Imaging Program, Divisions of Cardiovascular Medicine and Nuclear Medicine and Molecular Imaging, Departments of Medicine and Radiology, Heart and Vascular Institute, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
2 Noninvasive Cardiovascular Imaging Program, Divisions of Cardiovascular Medicine and Nuclear Medicine and Molecular Imaging, Departments of Medicine and Radiology, Heart and Vascular Institute, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA. [email protected].