1. Microbial Ecology Group National Research Council – Water Research Institute (CNR‐IRSA) Verbania Italy
2. Department of Integrative Marine Ecology (EMI) Stazione Zoologica Anton Dohrn (SZN) Napoli Italy
3. Department of Environmental and Life Sciences (DISTAV) University of Genoa Genova Italy
4. Department of Food, Environmental and Nutritional Sciences University of Milan Milano Italy
5. National Research Council, Istituto per le Risorse Biologiche e le Biotecnologie Marine (CNR‐IRBIM) Ancona Italy