1. Dep. of Agricultural and Environmental Sciences, Production, Landscape, and Agroenergy; CASSANDRA Lab.; Univ. of Milan; Via Celoria 2 20133 Milan Italy
2. Dep. of Agrifood Production and Environmental Sciences; Univ. of Florence; Piazzale delle Cascine 18 50144 Florence Italy
3. Foundation for Climate and Sustainability; Via Caproni 8 50145 Florence Italy
4. Global Environment and Natural Resources Institute (GENRI), George Mason Univ.; Fairfax VA 22030