Funding for this research was provided by:
Eberhard Karls Universität Tübingen
Article History
Received: 18 January 2023
Accepted: 20 February 2023
First Online: 3 March 2023
Declarations
:
: We comply to the EU animal welfare legislation (Directive 2010/63/EU) in that our research was not likely to cause pain, suffering, distress or lasting harm equivalent to, or higher than, that caused by the introduction of a needle in accordance with good veterinary practice. It is therefore no subject to approval as an animal experiment.
: Not applicable.
: The authors declare that they have no competing interests.