Funding for this research was provided by:
Intervet Deutschland GmbH
Text and Data Mining valid from 2018-03-27
Received: 8 March 2017
Accepted: 21 November 2017
First Online: 27 March 2018
Ethics approval and consent to participate
: The present research does not include experimental data and all laboratory analyses were performed on data from previous examinations of swine for routine diagnostics. The study was submitted for evaluation of its ethical aspects to the Animal Welfare Officer of the University of Veterinary Medicine Hannover, who has confirmed that approval by an animal ethics committee is not applicable or required in this case.
: Not applicable.
: The authors declare that they have no competing interests.
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