[1] Wake Forest Univ Hlth Sci, F-75634 Winston Salem, NC USA
[2] Theresienkrankenhaus, Mannheim, Germany
[3] Washington VAMC, Washington, DC 29425 USA
[4] Georgetown Univ, Washington, DC USA
[5] Univ Wisconsin, Madison, WI USA
[6] Univ Paris 06, Paris, France
[7] Grp Hosp Pitie Salpetriere, Paris, France
[8] Ralph H Johnson Vet Affairs Med Ctr, Charleston, SC USA
[9] Med Univ S Carolina, Charleston, SC 94143 USA
[10] McMaster Univ, Hamilton, ON, Canada
[11] British Heart Fdn, Glasgow Cardiovasc Rsch Cntr, Glasgow, Lanark, Scotland
[12] Bristol Myers Squibb Co, Princeton, NJ USA
[13] Sanofi Aventis, Bridgeport, CT USA
[14] San Francisco VA Med Ctr, San Francisco, CA USA
[15] Univ Calif San Francisco, San Francisco, CA USA