Funding for this research was provided by:
Universitätsklinik München
Article History
Received: 11 September 2020
Accepted: 24 March 2021
First Online: 3 April 2021
Declarations
:
: All participants provided signed, informed consent prior to study participation. The Ethics Committee at the medical faculty of the Ludwig Maximilian University Munich did not have any objections against the publication.
: Not applicable.
: The authors declare that they have no competing interests.