Jäckle, K.
Kolb, J. P.
Schilling, A. F.
Schlickewei, C.
Amling, M.
Rueger, J. M.
Lehmann, W.
Article History
Received: 21 May 2020
Accepted: 12 October 2020
First Online: 19 October 2020
Ethics approval and consent to participate
: “All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.”The present study was approved by the ethics committee of the University Medical Center Hamburg-Eppendorf (approval number: AZ 2252). Written informed consent will be obtained from all participants.
: Not applicable.
: The authors declare that they have no financial and non-financial competing interests.