Text and Data Mining valid from 2018-04-30
Received: 6 February 2018
Revised: 5 March 2018
Accepted: 16 March 2018
First Online: 30 April 2018
Compliance with ethical standards
: The scientific guarantor of this publication is Prof. Dr. Marc Dewey
: The authors of this manuscript declare relationships with the following companies:Prof. Dewey has received grant support from the Heisenberg Program of the DFG for a professorship (DE 1361/14-1), the FP7 Program of the European Commission for the randomized multicenter DISCHARGE trial (603266-2, HEALTH-2012.2.4.-2).Prof. Dewey has received lecture fees from Toshiba Medical Systems, Guerbet, Cardiac MR Academy Berlin and Bayer (Schering-Berlex).Prof. Dewey is the cardiac section editor of European Radiology.Institutional master research agreements exist with Siemens Medical Solutions, Philips Medical Systems and Toshiba Medical Systems. The terms of these arrangements are managed by the legal department of Charité – Universitätsmedizin Berlin.Prof. Dr. Bernd Hamm has received research grants from GE Healthcare, Schering, Siemens Medical Solutions and Toshiba Medical Systems. Speakers Bureau: Siemens Medical Solutions and Schering.Other authors declared no conflicts of interest.
: One of the authors has significant statistical expertise.
: Written informed consent was waived by the institutional review board.
: Institutional review board approval was obtained.
: • retrospective