1. Laboratory of Floriculture and Landscape Architecture, Department of Crop Science, School of Plant Sciences, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
2. Laboratory of Quality and Safety of Agricultural Products, Landscape and Environment, Specialization of Floriculture, Landscape Architecture and Urban Green, Department of Agriculture, Hellenic Mediterranean University, 71410 Heraklion, Greece