1. Center for Microbial Ecology and Technology (CMET) Faculty of Bioscience Engineering Ghent University Coupure Links 653 B‐9000 Gent Belgium
2. Avecom NV Industrieweg 122P Wondelgem 9032 Belgium
3. Department of Civil Architectural and Environmental Engineering University of Naples Federico II via Claudio 21 80125 Naples Italy
4. Institute for Environmental Genomics Department of Microbiology and Plant Biology University of Oklahoma Norman OK 73019 USA
5. Center for Applied Geosciences University of Tübingen Tübingen Germany