1. Interdepartmental Center for Research in Viticulture and Oenology (CIRVE), University of Padua, 31015 Conegliano, Italy
2. Research and Development Area, Prosecco DOC Consortium, 31100 Treviso, Italy
3. Research and Development Area, Valoritalia srl, 00187 Rome, Italy
4. Research and Development Area, Equalitas srl, 00198 Rome, Italy