Gehrke, Lilian Johanna http://orcid.org/0000-0001-7842-6333
Capitan, Aurélien
Scheper, Carsten
König, Sven
Upadhyay, Maulik
Heidrich, Kristin
Russ, Ingolf
Seichter, Doris
Tetens, Jens
Medugorac, Ivica
Thaller, Georg
Article History
Received: 26 April 2019
Accepted: 22 January 2020
First Online: 7 February 2020
Ethics approval and consent to participate
: All work involving animals was conducted according to the national and international guidelines for animal welfare. Blood samples were collected with owner consent. The whole study was approved by the “Ministerium für Energiewende, Landwirtschaft, Umwelt und ländliche Räume Schleswig–Holstein“(V 242-566172016), the „Niedersächsisches Landesamt für Verbraucherschutz und Lebensmittelsicherheit (33.9-42502-05-17A118) and the „Landesamt für Natur, Umwelt und Verbraucherschutz Nordrhein-Westfalen“(84-02.05.40.17.051).
: Not applicable.
: The authors declare that they have no competing interests.