Schönstein, A.
Wahl, H.-W.
Katus, H. A.
Bahrmann, A.
Article History
Received: 1 July 2019
Accepted: 11 September 2019
First Online: 16 October 2019
Compliance with ethical guidelines
:
: A. Schönstein, H.-W. Wahl, H. A. Katus and A. Bahrmann declare that they have no competing interests. The supplement containing this article is not sponsored by industry.
: All procedures performed in the study were in accordance with the ethical standards of the ethical board of the Medical Faculty at Heidelberg University and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants in the study.