1. Section of Evolutionary Medicine, Institute for Experimental Medicine, Kiel University, Kiel, Germany
2. Guest Group Evolutionary Medicine, Max Planck Institute for Evolutionary Biology, Plön, Germany
3. Institute of Medical Microbiology and Hospital Epidemiology, Hannover Medical School, Hannover, Germany
4. German Center for Infection Research (DZIF), Hannover, Germany
5. Centre for Microbiology and Environmental Systems Science, Department of Microbiology and Ecosystem Science, Division of Microbial Ecology, University of Vienna, Vienna, Austria
6. Joint Microbiome Facility of the Medical University of Vienna and the University of Vienna, Vienna, Austria
7. Bloodworks Research Institute, Seattle, WA, USA
8. Department of Medicine, University of Washington, Seattle, WA, USA