1. Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology, Bautzner Landstraße 400, 01328 Dresden, Germany
2. University of Greifswald, Institute of Geography and Geology, Friedrich-Ludwig-Jahn-Straße 17a, 17487 Greifswald, Germany
3. Microbial Analytics Sweden AB, Mölnlycke Fabriker 9, 43535 Mölnlycke, Sweden