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Additional Information

Competing Interests

The authors declare no competing interest.

Author Contributions

Pedro S. R. Romano conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, reviewed drafts of the paper.

Sergio A. K. Azevedo contributed reagents/materials/analysis tools.

Alexander W. A. Kellner contributed reagents/materials/analysis tools.

Gustavo R. Oliveira analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, reviewed drafts of the paper.

Funding

This research was partially supported by UFRPE, grants to GRO. Part of the findings presented here are also result of the graduation project of PSRR, which received a CNPq scholarship. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


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