Funding for this research was provided by:
SusPig a european project within ERA-Net on Sustainable Animal Production European Commission (696231)
Future Food SLU
Article History
Received: 2 October 2019
Accepted: 12 August 2020
First Online: 24 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All experts gave their informed consent on the web questionnaire prior to answering the questions. No personal data was required, and therefore, there was complete anonymity of the responses.