Kouladouros, Konstantinos http://orcid.org/0000-0001-8294-6673
Baral, Jörg
Article History
Received: 17 January 2022
Accepted: 18 May 2022
First Online: 2 June 2022
Declarations
:
: Approval from the local ethics committee (University of Heidelberg) was acquired (Approval Number 2021–801). All the data were pseudonymized and retrospectively analyzed, so no informed consent was necessary according to the ethics committee.
: Jörg Baral declares that he has a consulting contract with Richard Wolf GmbH, Knittlingen, Germany. Konstantinos Kouladouros has none to declare.