1. Department of Biology University of Aveiro Aveiro P‐3810‐193 Portugal
2. GeoBioTec Research Unit University of Aveiro Aveiro P‐3810‐193 Portugal
3. Marine Biological Section Department of Biology University of Copenhagen Universitetsparken 4 Copenhagen Ø DK‐2100 Denmark
4. Mass Spectrometry Centre Department of Chemistry & QOPNA University of Aveiro Aveiro P‐3810‐193 Portugal