Heckmann, M B
Bauer, R
Jungmann, A
Winter, L
Rapti, K
Strucksberg, K-H
Clemen, C S
Li, Z
Schröder, R
Katus, H A
Müller, O J
Article History
Received: 20 November 2015
Revised: 23 March 2016
Accepted: 5 April 2016
First Online: 21 April 2016
Competing interests
: The authors declare no conflict of interest.