[1] AO Fatebenefratelli, Intervent Cardiol, Milan, Italy
[2] Columbia Univ, Med Ctr, Cardiovasc Res Foundatiuon, Skirball Ctr Innovat, New York, NY USA
[3] Univ Saarland, Klin & Expt Intervent Kardiol, Homburg, Germany
[4] Kaiser Permanente, Moanalua Med Ctr & Clin, Honolulu, HI USA
[5] RodMed Klinikum, Rosenheim, Germany
[6] Univ Klinikum Leipzig, Leipzig, Germany
[7] Tufts Univ, Sch Med, St Elizabeths Med Ctr, Boston, MA 02111 USA
[8] Univ Naples Federico II, Naples, Italy
[9] Univ Autonoma Madrid, Hosp Univ La Princesa, Madrid, Spain
[10] Ohio Hlth Riverside Methodist Hosp, Columbus, OH USA
[11] Univ Herzzentrum Freiburg, Bad Krozingen, Germany