Bathel, Adina
Schweizer, Lauren
Stude, Philipp
Glaubitz, Benjamin
Wulms, Niklas
Delice, Sibel
Schmidt-Wilcke, Tobias http://orcid.org/0000-0002-7929-1079
Article History
Received: 16 April 2018
Accepted: 4 July 2018
First Online: 17 July 2018
Competing interest
: The authors declare that they have no competing interests.
: Study participants provided informed written consent prior to study enrollment. The local ethics committee had approved of the study (No. 4823–13).
: All authors have agreed to the current submission.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.