1. Interdisciplinary Center of Marine and Environmental Research—CIMAR/CIIMAR, University of Porto, Av. General Norton de Matos s/n, 4450-208 Matosinhos, Portugal
2. Division of Marine Ecosystems Functioning, Institute of Oceanography, University of Gdańsk, Av. PiLsudskiego 46, 81-378 Gdynia, Poland
3. Division of Marine Biology and Ecology, Institute of Oceanography, University of Gdańsk, Av. PiLsudskiego 46, 81-378 Gdynia, Poland
4. Department of Biology, Faculty of Sciences, Porto University, Rua do Campo Alegre, 4069-007 Porto, Portugal