1. Max Planck Institute for Marine Microbiology, Bremen, Germany.
2. HGF MPG Joint Research Group for Deep-Sea Ecology and Technology, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Sciences, Bremerhaven, Germany.
3. Department of Oceanography and COPAS Sur-Austral, University of Concepción, Concepción, Chile.
4. Research Group for Marine Geochemistry (ICBM-MPI Bridging Group), Institute for Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, Oldenburg, Germany.
5. Department of Surface Waters–Research and Management, Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland.
6. Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Berlin, Germany.