About the Authors

Daisuke Onozuka


Affiliation Department of Planning Information and Administration, Fukuoka Institute of Health and Environmental Sciences, Fukuoka, Japan

Luis Fernando Chaves

Affiliations Programa de Investigación en Enfermedades Tropicales, Escuela de Medicina Veterinaria, Universidad Nacional, Heredia, Costa Rica, Institute of Tropical Medicine (NEKKEN), Nagasaki University, Nagasaki, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DO. Performed the experiments: DO. Analyzed the data: DO. Contributed reagents/materials/analysis tools: DO LFC. Wrote the paper: DO.