There were multiple errors in the Author Contributions statement. The Author Contributions statement should read: "Conceived and designed the experiments: NP JV. Performed the experiments: NP WD SR AC. Analyzed the data: NP WD SR TVL. Contributed reagents/materials/analysis tools: AC SR. Wrote the paper: NP WD JV."
In addition, a funding organization was incorrectly omitted from the Funding Statement. The following sentence should be included in the Funding Statement: "T.V.L. is a post-doctoral fellow of the Fund for Scientific Research Flanders (FWO)."
Footnotes
Competing Interests: No competing interests declared.