Article History
Received: 16 April 2021
Accepted: 16 September 2022
First Online: 13 October 2022
Declarations
:
: S. Möck, R. Hartmann and K. Wirth declare that they have no competing interests.
: Each subject was informed of the experimental risks involved with the research. All subjects provided informed written consent. The research design was approved by the institutional review board and was carried out with respect to the use of human subjects and according to the Declaration of Helsinki.