**Author details**

Damir Erkapic1 and Tamas Bauernfeind<sup>2</sup>

1 University of Giessen and Marburg, Medical Clinic I, Department of Cardiology, Giessen, Germany and Kerckhoff Heart and Thorax Center, Department of Cardiology, Bad Nau‐ heim, Germany

2 SRH Zentralklinikum Suhl gGmbH, Internal Medicine I, Department of Cardiologly, Suhl, Germany
