Authors: Axel Bauer; Petra Barthel; Raphael Schneider; Kurt Ulm; Alexander Müller; Anke Joeinig; Raphael Stich; Antti Kiviniemi; Katerina Hnatkova; Heikki Huikuri; Albert Schömig; Marek Malik; Georg Schmidt Journal: Eur Heart J Date: 2008-12-23 Impact factor: 29.983