Röttger, Marlene
Hertel, Hermann
Kaukemüller, Laura
Brodowski, Lars
Flentje, Markus
Hillemanns, Peter
Klapdor, Rüdiger https://orcid.org/0000-0002-0117-4366
Article History
Received: 2 May 2020
Accepted: 11 July 2020
First Online: 18 July 2020
Compliance with ethical standards
:
: The authors report no conflict of interest.
: The study was approved by the local ethics committee.
: Not applicable.
: Not applicable.