Brüggemann, P.
Otto, J.
Lorenz, N.
Schorsch, S.
Szczepek, A. J.
Böcking, B.
Mazurek, B.
Article History
First Online: 19 January 2018
Change Date: 9 February 2018
Change Type: Erratum
Change Details: Erratum to:
Compliance with ethical guidelines
:
: P. Brüggemann, J. Otto, N. Lorenz, S. Schorsch, A. J. Szczepek, B. Böcking, and B. Mazurek declare that they have no competing interests.
: Participants gave written consent for their data to be used for research purposes. The study was approved by the local ethics committee.
: The supplement containing this article is not sponsored by industry.