Authors: Peter Matt; Florian Schoenhoff; Jennifer Habashi; Tammy Holm; Christel Van Erp; David Loch; Olga D Carlson; Benjamin F Griswold; Qin Fu; Julie De Backer; Bart Loeys; David L Huso; Nazli B McDonnell; Jennifer E Van Eyk; Harry C Dietz Journal: Circulation Date: 2009-07-27 Impact factor: 29.690