1. Institute of Aquaculture, Faculty of Natural Sciences, University of Stirling, Stirling FK9 4LA, Scotland, UK.
2. Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Porto, Portugal.
3. The Scottish Oceans Institute, Gatty Marine Laboratory, School of Biology, University of St. Andrews, East Sands, St. Andrews KY16 8LB, Scotland, UK.
4. Instituto de Acuicultura Torre de la Sal, Consejo Superior de Investigaciones Científicas (IATS-CSIC), Ribera de Cabanes, 12595 Castellón, Spain.
5. Australian Institute of Marine Science, Townsville, Queensland, Australia.
6. School of Life and Environmental Sciences, Deakin University, Waurn Ponds Campus, Geelong, Victoria, Australia.
7. Biology Department, Faculty of Science of University of Porto (FCUP), University of Porto, Porto, Portugal.