[1] MedStar Washington Hosp Ctr, Washington, DC USA
[2] Medstar Washington Hosp, Washington, DC USA
[3] MedStar Washington Hosp Ctr, Falls Church, VA USA
[4] Washington Hosp Ctr, Wheaton, MD USA
[5] Tel Aviv Med Ctr & Sch Med, Tel Aviv, Israel
[6] CHU Brest, Brest, France
[7] Complejo Hosp Huelva, Huelva, Spain
[8] MedStar Washington Hosp Ctr, North Bethesda, MD USA
[9] Washington Hosp Ctr, Washington, DC 20010 USA
[10] Univ Verona, Verona, Italy
[11] Washington Hosp, Medstar Heart Inst, Washington, DC USA
[12] Cardiol Associates LLC, Olney, MD USA
[13] Cardiol Associates, Olney, MD USA
[14] Medstar Heart Inst, Washington, DC USA