[1] Duke Clin Res Inst, Durham, NC USA
[2] Duke Univ, Med Ctr, Durham, NC USA
[3] Cleveland Clin, Imaging & Heart & Vasc Inst, Cleveland, OH 44106 USA
[4] Cleveland Clin, Lemer Coll Med, Cleveland, OH USA
[5] Cedars Sinai Med Ctr, Dept Imaging, Los Angeles, CA 90048 USA
[6] Cedars Sinai Med Ctr, Dept Med, Los Angeles, CA 90048 USA
[7] Cedars Sinai Heart Inst, Los Angeles, CA USA
[8] William Beaumont Hosp, Dept Cardiol, Royal Oak, MI 48072 USA
[9] Univ Penn, Childrens Hosp Philadelphia, Perelman Sch Med, Philadelphia, PA 19104 USA
[10] Hosp Cent Connecticut, Dept Cardiol, New Britain, CT USA
[11] John Ochsner Heart & Vasc Inst, Ochsner Med Ctr, New Orleans, LA USA
[12] Icahn Sch Med Mt Sinai, Zena & Michael A Wiener Cardiovasc Inst, New York, NY 10029 USA
[13] Univ Pittsburgh, Med Ctr, Div Cardiol, Pittsburgh, PA USA
[14] MedStar Hlth Res Inst, Dept Med, Washington, DC USA
[15] Georgetown Univ, Washington, DC USA
[16] UPMC, Inst Heart & Vasc, Cardiovasc Magnet Resonance Ctr, Pittsburgh, PA USA