1. Mediterranean Agronomic Institute of Montpellier (CIHEAM-IAMM), University of Montpellier, 34090 Montpellier, France
2. Department of Agriculture Crop Production and Rural Environment, University of Thessaly, 38446 Volos, Greece
3. Montpellier Interdisciplinary Center on Sustainable Agri-Food Systems (MoISA), Univ Montpellier, CIHEAM-IAMM, CIRAD, INRAE, Institut Agro, IRD, 34060 Montpellier, France