1. Department of Animal Production; University of Bari Aldo Moro; Valenzano (BA); Italy
2. UMR 5119 ECOSYM; UM2-UM1-CNRS-IRD-IFREMER; Station Ifremer; Palavas; France
3. Institute of Aquaculture; Hellenic Center for Marine Research; Heraklion; Crete; Greece
4. Centro Oceanográfico de Murcia; Instituto Español de Oceanografía; Puerto de Mazarrón (Murcia); Spain