About the Authors
- Valmir C. Barbosa
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* E-mail: valmir@cos.ufrj.br
Affiliation Programa de Engenharia de Sistemas e Computação, Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia (COPPE), Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
Competing Interests
The author has declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: VB. Performed the experiments: VB. Analyzed the data: VB. Contributed reagents/materials/analysis tools: VB. Wrote the paper: VB.