[1] Virginia Commonwealth Univ, Richmond, VA USA
[2] Univ Colorado, Aurora, CO USA
[3] Univ Colorado, Sch Med, Aurora, CO USA
[4] Univ Michigan, Ann Arbor, MI 48109 USA
[5] Yale Univ, Sch Med, Sect CV Med, New Haven, CT USA
[6] Wayne State Univ, Sch Med, Detroit, MI USA
[7] Hosp Univ Penn, Philadelphia, PA 19104 USA
[8] Mt Sinai Hosp, New York, NY 10029 USA
[9] Thomas Jefferson Univ Hosp, Philadelphia, PA 19107 USA
[10] Cooper Univ Hosp, Camden, NJ USA
[11] Emory Univ, Sch Med, Atlanta, GA USA
[12] CARE Hosp, Hyderabad, Andhra Pradesh, India
[13] Mass Gen Hosp, Bostom, MA USA
[14] St Lukes Roosevelt Hosp, New York, NY 10025 USA
[15] Weill Cornell Med Coll, New York, NY USA
[16] Minneapolis Heart Inst, Minneapolis, MN USA
[17] Univ British Columbia, Vancouver, BC V5Z 1M9, Canada