1. Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
2. Novamont SpA, Via G. Fauser 8, 28100 Novara, Italy
3. Department of Agricultural and Environmental Sciences, University of Milan, Via Celoria 2, 20133 Milan, Italy
4. Enel Green Power SpA, Innovation, Via A. Pisano 120, 56122 Pisa, Italy