About the Authors

Vera Van Lancker

vera.vanlancker@naturalsciences.be

Affiliation Operational Directorate Natural Environment, Royal Belgian Institute of Natural Sciences, Brussels, Belgium

Matthias Baeye

Affiliation Operational Directorate Natural Environment, Royal Belgian Institute of Natural Sciences, Brussels, Belgium

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: VVL. Performed the experiments: VVL MB. Analyzed the data: MB VVL. Contributed reagents/materials/analysis tools: MB VVL. Wrote the paper: VVL MB.