1. Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI); Bremerhaven Bremen Germany
2. Marum and University of Bremen; Bremen Germany
3. Max-Planck-Institute for Marine Microbiology; Bremen Germany
4. Faroe Marine Research Institute; Tórshavn Faroe Islands
5. Leibniz Institute for Baltic Sea Research Warnemünde (IOW); Rostock-Warnemünde Mecklenburg-Vorpommern Germany
6. FB2 Biology/Chemistry; University of Bremen; Bremen Germany