Rauscher, M.
Yavari, F.
Batsikadze, G.
Ludolph, N.
Ilg, W.
Nitsche, M. A.
Timmann, D.
Steiner, K. M. https://orcid.org/0000-0002-2181-4295
Article History
Received: 24 May 2020
Accepted: 26 August 2020
First Online: 22 September 2020
Ethics approval and consent to participate
: The study was approved by the local ethics committee (Medical Faculty of the University Duisburg-Essen) and conducted in accordance with the Declaration of Helsinki. Oral and written informed consent was obtained from all subjects.
: I certify that all coauthors have seen the manuscript, agree with the contents and gave their written consent for publication.
: All authors declare that there are no competing interests.