Authors: Paulus Kirchhof; Dietrich Andresen; Ralph Bosch; Martin Borggrefe; Thomas Meinertz; Ulli Parade; Ursula Ravens; Alexander Samol; Gerhard Steinbeck; Andras Treszl; Karl Wegscheider; Günter Breithardt Journal: Lancet Date: 2012-06-18 Impact factor: 79.321