1. IS-FOOD, School of Agricultural Engineering and Biosciences, Universidad Pública de Navarra (UPNA), 31006 Pamplona, Spain
2. Lactiker Research Group, Department of Pharmacy and Food Sciences, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain
3. Instituto de Ganadería de Montaña, Centro Superior de Investigaciones Científicas-CSIC, 24346 Grulleros, León, Spain
4. Instituto Navarro de Tecnologías e Infraestructuras Agroalimentarias-INTIA, Edificio de Peritos, 31610 Villava, Spain