Haubruck, Patrick http://orcid.org/0000-0002-7045-0387
Solte, Anja
Heller, Raban
Daniel, Volker
Tanner, Michael
Moghaddam, Arash
Schmidmaier, Gerhard
Fischer, Christian
Article History
Received: 19 June 2018
Accepted: 28 September 2018
First Online: 10 October 2018
Ethics approval and consent to participate
: Ethical approval was obtained by the Ethics Committee of the University of Heidelberg Medical Faculty prior to the beginning of the study (Ethikkommission I der Medizinischen Fakultät Heidelberg, S-636/2011). Written informed consent was obtained from each patient.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.