Olstad, Kristin
Gangsei, Lars Erik
Kongsro, Jørgen
Funding for this research was provided by:
Norges Forskningsråd (295083, 295083, 295083)
Article History
Received: 18 May 2022
Accepted: 24 August 2022
First Online: 31 August 2022
Declarations
:
: This study was conducted exclusively by extracting data retrospectively from a database for routine boar testing in commercial pig production. This study did not involve any treatment, injection or in vivo experiments performed on pigs. When they were alive before this study, all pigs were kept in accordance with the national laws and regulations. Informed consent was obtained from pig owners to pigs being performance tested and to data being used for research. The study was approved by the Ethical Committee of the Norwegian University of Life Sciences Faculty of Veterinary Medicine, reference number 14/04723–68.
: Not applicable.
: The authors declare that they have no competing interests.