Fachet, Melanie
Witte, Carina
Flassig, Robert J.
Rihko-Struckmann, Liisa K.
McKie-Krisberg, Zaid
Polle, Jürgen E. W.
Sundmacher, Kai
Article History
Received: 17 May 2019
Accepted: 17 December 2019
First Online: 2 January 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.