Funding for this research was provided by:
Universitätsklinikum Augsburg
Article History
Received: 9 March 2021
Accepted: 8 June 2021
First Online: 25 June 2021
Declarations
:
: There was a positive approval by the Institutional Review Board of the Bavarian State Chamber of medicine (Sign: 7/11192). All methods were carried out in accordance with relevant guidelines and regulations.
: The authors declare that they have no conflict of interest.
: Patients and relatives gave informed consent for publication.
: Patients and relatives gave informed consent for participation.