Document is current
Any future updates will be listed below
-
Authors
Kaiser, Ulrich
Vehling-Kaiser, Ursula
Kück, Fabian
Mechie, Nicolae-Catalin
Hoffmann, Ana
Kaiser, Florian
- License Information
-
More Information
Article History
Received: 21 January 2020
Accepted: 6 September 2020
First Online: 12 September 2020
Ethics approval and consent to participate
: According to the Ethics Committee Munich, an ethical approval was not required for this analysis.
: Not applicable.
: The authors declare that they have no competing interests.
