1. Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna “Bruno Ubertini”, Via Antonio Bianchi 9, 25124 Brescia, Italy
2. Research Centre for Animal Production and Aquaculture, CREA, Via Antonio Lombardo 11, 26900 Lodi, Italy
3. Department of Food Science, Parma University, Via del Taglio 10, 43126 Parma, Italy