Fischer, Tim http://orcid.org/0000-0003-4584-6096
Caversaccio, Marco http://orcid.org/0000-0002-7090-8087
Wimmer, Wilhelm http://orcid.org/0000-0001-5392-2074
Article History
Received: 14 August 2020
Accepted: 19 November 2020
First Online: 17 December 2020
Competing interests
: The authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.