1. Institute of Groundwater Ecology; Helmholtz Zentrum München; Neuherberg Germany
2. CEA, DRF, Institut Jacob, Genoscope; Evry France
3. CNRS-UMR8030; Université Paris-Saclay; Evry France
4. Biofilm Centre; University of Duisburg-Essen; Essen Germany
5. Max-Planck-Institut für Kohlenforschung; Mülheim Germany