1. KU Leuven, Department of Microbial and Molecular Systems, Bioengineering Technology TC, Campus Geel, 2440 Geel, Belgium
2. UHasselt, Centre for Environmental Sciences, Environmental Biology, Campus Diepenbeek, 3590 Diepenbeek, Belgium
3. KU Leuven, Department of Biosystems, 3001 Leuven, Belgium