[1] Brigham & Womens Hosp, Cardiol, 75 Francis St, Boston, MA 02115 USA
[2] Copenhagen Univ Hosp, Rigshosp, Copenhagen, Denmark
[3] Estudios Cardiol Latinoamer ECLA, Rosario, Santa Fe, Argentina
[4] Stavanger Univ Hosp, Stavanger, Norway
[5] McMaster Univ, Hamilton, ON, Canada
[6] Sanofi US, Bridgewater, NJ USA
[7] Italian Assoc Hosp Cardiologists, Res Ctr, Florence, Italy
[8] Univ Glasgow, Glasgow, Lanark, Scotland
[9] Univ Washington, Seattle, WA 98195 USA
[10] Oregon Hlth & Sci Univ, Portland, OR 97201 USA
[11] Montreal Heart Inst, Montreal, PQ, Canada