1. Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung; Bremerhaven Germany
2. Leibniz-Institute for Age Research; Fritz Lipmann Institute Jena; Jena Germany
3. Biochemistry I; Medical Faculty; University of Cologne and Institute for Freshwater Ecology and Inland Fisheries (IGB); Berlin Germany
4. Laboratoire Adaptation et Diversité en Milieu Marin; CNRS; UMR 7144, Place Georges Teissier, CS90074 29688 Roscoff Cedex France
5. Université Pierre et Marie Curie-Paris 6; Sorbonne Universités; UMR 7144, Station Biologique de Roscoff, Place Georges Teissier, CS90074 29688 Roscoff Cedex France