1. Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
2. Department of Geography, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
3. Laboratory Molecules of Communication and Adaptation of Microorganisms (MCAM). UMR7245, CNRS-Muséum National d’Histoire Naturelle (MNHN), Alliance Sorbonne Université, 57 rue Cuvier, 75005 Paris, France