Voigt, Ulrich http://orcid.org/0000-0002-9505-4612
Siebert, Ursula http://orcid.org/0000-0002-2556-3948
Funding for this research was provided by:
Stiftung Tierärztliche Hochschule Hannover (TIHO)
Article History
Received: 21 May 2019
Revised: 5 July 2020
Accepted: 8 July 2020
First Online: 17 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were conducted under a permit held by the Institute for Consumer Protection and Food Safety of Lower Saxony (LAVES), Germany (Ethics Committee Dept. 3 Animal Health, permit number: 33.12-42502-04-16/2083). All experiments were performed in accordance with institutional and national laws and ethical principles.
: Not applicable.