Hepp, Johanna
Gebhardt, Susanne
Kieslich, Pascal J.
Störkel, Lisa M.
Niedtfeld, Inga
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (NI 1591/1-1, IN-1150438)
Article History
Received: 28 November 2018
Accepted: 5 February 2019
First Online: 3 March 2019
Ethics approval and consent to participate
: Ethics approval for this study was granted by the Medical Ethics Committee II of the medical faculty Mannheim at Heidelberg University (protocol no. 2013-654 N-MA). All participants provided written, informed consent prior to participation.
: 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.