About the Authors
- Orphal Colleye
* E-mail: O.Colleye@ulg.ac.be
Affiliation Laboratory of Functional and Evolutionary Morphology, University of Liège, Liège, Belgium
- Eric Parmentier
The authors have declared that no competing interests exist.
Conceived and designed the experiments: EP OC. Performed the experiments: OC. Analyzed the data: OC. Contributed reagents/materials/analysis tools: EP. Wrote the paper: OC EP.