Böthig, Ralf https://orcid.org/0000-0003-3037-8066
Tiburtius, Christian
Schöps, Wolfgang
Zellner, Michael
Balzer, Oliver
Kowald, Birgitt
Hirschfeld, Sven
Thietje, Roland
Pietsch, Aki
Kurze, Ines
Forchert, Martin
Kadhum, Thura
Golka, Klaus
Article History
Received: 8 May 2020
Accepted: 16 April 2021
First Online: 29 April 2021
Declarations
:
: The approving institutional review board was the Institution for Statutory Accident Insurance and Prevention in the Health and Welfare Services (address: Pappelallee 33, 22089 Hamburg, Germany, Date 22 June 2015), and the Ethics Committee of the University of Lübeck (AZ 17-345A), Lübeck, Germany.
: Not applicable.
: The authors declare that they have no competing interests.