Kullmann, Laura
Habedank, Friederike
Kullmann, Björn
Tollkühn, Eric
Frankowski, Jens
Dorow, Malte
Thiel, Ralf
Article History
Received: 15 October 2019
Revised: 22 November 2019
Accepted: 10 December 2019
First Online: 3 January 2020
Compliance with ethical standards
: Prior to the study, the responsible Animal Protection Authority (State Office for Agriculture, Food Safety and Fisheries, Thierfelderstraße 18, 18059 Rostock, Germany) of the state Mecklenburg-Western Pomerania was contacted. Based on the consultation procedure, it was established that the present study complies with the Animal Welfare Regulation according to the national guidelines (Law on Animal Welfare §7a paragraph (2)3).
: The authors declare that they have no conflict of interest.