About the Authors
- Luiz G. A. Alves, Haroldo V. Ribeiro, Ervin K. Lenzi, Renio S. Mendes
- Departamento de Física and National Institute of Science and Technology for Complex Systems, Universidade Estadual de Maringá, Maringá, Brazil
The authors have declared that no competing interests exist.
Conceived and designed the experiments: HVR LGAA RSM. Performed the experiments: HVR LGAA. Analyzed the data: HVR LGAA. Contributed reagents/materials/analysis tools: HVR LGAA EKL RSM. Wrote the paper: HVR LGAA EKL RSM. Prepared the figures: HVR LGAA.