1 British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, UK Department of Cardiology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, Groningen 9700RB, The Netherlands k.damman@umcg.nl.
2 Heart and Vascular Institute, Cleveland Clinic, Cleveland, OH, USA.
3 Department of Internal Medicine and Program of Applied Translational Research, Yale University, New Haven, CT, USA.
4 British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, UK.