About the Authors

Rodrigo Frezzatti, Paulo Flavio Silveira
Laboratory of Pharmacology, Instituto Butantan, São Paulo, São Paulo, Brazil

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PFS. Performed the experiments: RF. Analyzed the data: RF PFS. Contributed reagents/materials/analysis tools: PFS. Wrote the paper: PFS. Involved in drafting the article or revising it critically for important intellectual content, and approved the final version to be submitted for publication: PFS RF.