1. Centre for Microbiology and Environmental Systems Science, Department of Microbiology and Ecosystem Science, Division of Microbial Ecology, University of Vienna, Vienna, Austria
2. Joint Microbiome Facility of the Medical University of Vienna and the University of Vienna, Vienna, Austria
3. Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
4. Paleomicrobiology Group, Institute for Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, Oldenburg, Germany
5. Austrian Polar Research Institute, Vienna, Austria