[1] Allegheny Hlth Network, Pittsburgh, PA USA
[2] Univ Michigan, Ann Arbor, MI 48109 USA
[3] Univ Vermont, Med Ctr, Burlington, VT USA
[4] Duke Univ, Med Ctr, Durham, NC USA
[5] Massachusetts Gen Hosp, Boston, MA 02114 USA
[6] Univ Alabama Birmingham, Med Ctr, Birmingham, AL 35294 USA
[7] Soc Vasc Surg, Rosemont, IL USA
[8] Weill Cornell Med, New York, NY USA
[9] Kings Coll London, Sch Biomed Engn & Imaging Sci, St Thomas Hosp, London, England
[10] Soc Cardiovasc Magnet Resonance, Chicago, IL USA
[11] Oregon Hlth & Sci Univ, Knight Cardiovasc Inst, Portland, OR 97201 USA
[12] Soc Cardiovasc Computed Tomog, Arlington, VA USA
[13] USC, Keck Sch Med, Los Angeles, CA USA
[14] Amer Assoc Thorac Surg, Beverly, MA USA
[15] Univ Alabama Birmingham, Birmingham, AL USA
[16] Univ Calif Los Angeles, David Geffen Sch Med, Los Angeles, CA 90095 USA
[17] Amer Coll Emergency Phys, Irving, TX USA
[18] UT Southwestern Med Ctr, Dallas, TX USA
[19] Commiss Nucl Med & Mol Imaging, Reston, VA USA
[20] Soc Thorac Surg, Chicago, IL USA
[21] Univ Wisconsin, Madison, WI USA
[22] Yale Univ, Sch Med, New Haven, CT USA
[23] Soc Vasc Surg, Rosemont, IL USA
[24] Froedtert, Milwaukee, WI USA
[25] Med Coll Wisconsin, Milwaukee, WI 53226 USA
[26] Indiana Univ Sch Med, Indianapolis, IN 46202 USA
[27] Indiana Univ Hlth, Indianapolis, IN USA
[28] Comm Emergency Radiol GSER, Reston, VA USA
[29] Duke Univ, Med Ctr, Durham, NC USA
[30] Brigham & Womens Hosp, 75 Francis St, Boston, MA 02115 USA