40 lecturers from the University of Las Palmas de Gran Canaria, and the Universities of Alexandria (Egypt), Almería, Autónoma de Barcelona, Aveiro (Portugal), La Laguna, Politécnica de Madrid, Murcia, Santiago de Compostela, NTNU Trondheim (Norway); Research centres: CSIC Torre de la Sal, CSIC-IEO, CSIC-INIA, HCMR (Greece), IMIDA; Administration: IGAFA; Firms and other private bodies: ADSA, BioMar Iberia, Caviar de Riofrío, Skretting.