1. Department of Natural
Resources, Murcia Institute of Agri-Food Research and Development (IMIDA), c/Mayor s/n, 30150
La Alberca (Murcia), Spain
2. Department of Animal
Production and Food Science, Food Hygiene, Inspection,
Control and Microbiology Unit, Veterinary Faculty, University of Zaragoza, Miguel Servet 177, 50013 Zaragoza, Spain