1. Phycology Research Group, Department of Biology, Ghent University, Krijgslaan 281 S8, Ghent 9000, Belgium
2. IHCantabria – Instituto de Hidráulica Ambiental de la Universidad de Cantabria, Avda. Isabel Torres, 15, PCTCAN, Santander 39011, Spain
3. Marine Environment Division, National Institute of Oceanography and Fisheries (NIOF), Cairo 11516, Egypt
4. School of Life Sciences, University of Hawaii, 3190 Maile Way, Honolulu, HI 96822, USA
5. National Institute of Oceanography, Israel Oceanographic and Limnological Research, Haifa 3109701, Israel