1. Research fellow, Department of Health, Animal Science and Food Safety, University of Milan, Via dell’Università 6, 26900 Lodi, Italy.
2. Assistant Professor, Department of Agricultural, Food, and Resource Economics, Michigan State University, 446 W. Circle, Dr., Morril Hall of Agriculture, East Lansing, MI 48824, USA.
3. Associate Professor, Department of Health, Animal Science and Food Safety, University of Milan, Via dell’Università 6, 26900 Lodi, Italy.
4. Full Professor, Department of Health, Animal Science and Food Safety, University of Milan, Via dell’Università 6, 26900 Lodi, Italy.