1. Instituto Español de Oceanografía (IEO), Centro Oceanográfico de Cádiz, Puerto Pesquero, Muelle de Levante s/n, Apartado 2609, 11006 Cádiz, Spain
2. Instituto Nacional de Recursos Biologicos (INRB/IPIMAR), Avenida de Brasília 1449-006, Lisboa, Portugal
3. Department of Mathematical Sciences, University of Bath, Bath BA2 7AY, UK
4. AZTI-Tecnalia, Marine Research Unit, Txatxarramendi ugartea z/g, 48395 Sukarrieta, Basque Country, Spain
5. AZTI-Tecnalia, Marine Research Unit, Herrera Kaia Portualdea z/g, 20110 Pasaia, Basque Country, Spain
6. Intergovernmental Oceanographic Commission of UNESCO, 1 rue Miollis, 75732 Paris cedex 15, France
7. CREEM, University of St Andrews, The Observatory, Buchanan Gardens, St Andrews, Fife KY16 9LZ, Scotland, UK