Schlenz, Maximiliane Amelie
Michel, Karin
Wegner, Kerstin
Schmidt, Alexander
Rehmann, Peter
Wöstmann, Bernd
Article History
Received: 20 December 2019
Accepted: 10 March 2020
First Online: 18 March 2020
Ethics approval and consent to participate
: The local ethic committee of the Justus Liebig University Giessen approved this study (Ref. no.71/19). Verbal informed consent was obtained by all participants and approved by the ethic committee.
: Data collection was anonymously. No images or other personal or clinical details of participants are presented. Therefore, no consent for publication is required. This was confirmed by the local ethic committee.
: The authors declare that they have no competing interests.