1. Department of Agricultural, Food and Environmental Sciences, University of Perugia, Perugia, Italy
2. Laboratory of Genomics, Department of Agronomy, Food, Natural Resources, Animals and the Environment (DAFNAE), University of Padova Legnaro, PD, Italy
3. Department of Plants, Soils and Climate, Utah State University, Logan, Utah, USA
4. Institute of Biosciences and Bioresources, Research Division of Perugia, National Research Council (CNR), Perugia, Italy