1. University of Thessaly, Department of Biochemistry and Biotechnology, 41500 Larissa, Greece
2. Institute of Plant Breeding and Genetic Resources Hellenic Agricultural Organization (ELGO)-DEMETER, 57001 Thessaloniki, Greece
3. RLP AgroScience, Alplanta Institute for Plant Research, 67435 Neustadt an der Weinstrasse, Germany
4. Democritus University of Thrace, Department of Agricultural Development, 68200 Orestiada, Greece