[1] Fuwai Hosp, Beijing, Peoples R China
[2] Cardiovasc Res Fdn, New York, NY USA
[3] CRF, New York, NY USA
[4] Columbia Univ, New York Presbyterian Hosp, New York, NY USA
[5] Columbia Univ, Med Ctr, NewYork Presbyterian Hosp, New York, NY USA
[6] Columbia Presbyterian Med Ctr, New York, NY USA
[7] St Francis Hosp, Roslyn, NY USA
[8] Abbott Vasc, New York, NY USA