1. Department of Mathematics, University of Antwerp-imec, Middelheimlaan 1, 2000 Antwerp, Belgium
2. IDLab, Department of Computer Science, University of Antwerp-imec, Sint-Pietersvliet 7, 2000 Antwerp, Belgium
3. Plants and Ecosystems, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
4. Geobiology, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium