Funding for this research was provided by:
Projekt DEAL
Article History
Received: 24 September 2020
Accepted: 29 December 2020
First Online: 26 January 2021
Compliance with ethical standards
: Ex vivo study type
: The authors declare that they have no conflict of interest.
: This research does not involve human participants or animals that would necessarily demand informed consent documents or approval of the local ethic committee.
: Ex vivo study type