Font, Josep
Rocadembosch, Joan
Bernaus, Josep
Miró, Olga
Argerich, Judit
Cordón, Laia
Planas, Irene
Font, Just
Fraile, Lorenzo
Article History
Received: 2 November 2025
Accepted: 25 February 2026
First Online: 5 March 2026
Declarations
:
: This observational study was performed with production data coming from commercially reared pigs, complying with relevant EU and Spanish guidelines and regulations. As no invasive or harmful procedures were applied, ethical approval for animal experimentation was not required according to European legislation.
: Not applicable.
: The authors declare no competing interests.