1. MARUM – Center for Marine Environmental Sciences University of Bremen Bremen Germany
2. IFREMER, Département Ressources physiques et Ecosystèmes de fond de Mer (REM), Unité des Géosciences Marines Plouzané France
3. CAGE – Centre for Arctic Gas Hydrate, Environment and Climate, Department of Geology UiT The Arctic University of Norway Tromsø Norway
4. Marine Geology Geological Survey of Norway Trondheim Norway
5. Now at Department of Geological Sciences Stockholm University Stockholm Sweden
6. Ocean Frontier Institute Dalhousie University Halifax Nova Scotia Canada