[1] Columbia Univ, Irving Med Ctr, New York, NY USA
[2] Columbia Univ, Irving Med Ctr, NewYork Presbyterian Hosp, New York, NY USA
[3] Vanderbilt Heart & Vasc Inst, Nashville, TN USA
[4] Ohio State Univ, Wexner Med Ctr, Columbus, OH 43210 USA
[5] Los Robles Reg Med Ctr, Thousand Oaks, CA USA
[6] Univ Virginia, Med Ctr, Charlottesville, VA USA
[7] Baylor Scott & White Heart Hosp, Plano, TX USA
[8] Cleveland Clin, Cleveland, OH 44106 USA
[9] Cardiovasc Res Fdn, New York, NY USA
[10] Heart Hosp Baylor Plano, Dallas, TX USA
[11] Mt Sinai Heart Hlth Syst, New York, NY USA