1. CIDESD, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
2. University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
3. Department of Nutrition, Faculty of Medicine, University of Oslo, Oslo, Norway
4. CECAV - Genetic and Biotechnology Department, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal