[1] Univ Washington, Seattle, WA 98195 USA
[2] Harvard Univ, Sch Med, Massachusetts Gen Hosp, Cambridge, MA 02138 USA
[3] Thomas Jefferson Univ, Sidney Kimmel Med Coll, Philadelphia, PA USA
[4] Lankenau Cardiol, Philadelphia, PA USA
[5] Massachusetts Gen Hosp, Boston, MA 02114 USA
[6] Stanford Univ, Stanford, CA 94305 USA
[7] Duke Univ, Med Ctr, Durham, NC 27706 USA
[8] Stanford Univ, Sch Med, VA Palo Alto Hlth Care Syst, Stanford, CA 94305 USA
[9] Tel Aviv Sourasky Med Ctr, Tel Aviv, Israel
[10] Stanford Univ, Sch Med, Stanford, CA 94305 USA