About the Authors

Sergio Bautista-Arredondo

Affiliation National Institute of Public Health (INSP), Cuernavaca, Mexico

M. Arantxa Colchero

acolchero@insp.mx

Affiliation National Institute of Public Health (INSP), Cuernavaca, Mexico

Martín Romero

Affiliation National Institute of Public Health (INSP), Cuernavaca, Mexico

Carlos J. Conde-Glez

Affiliation National Institute of Public Health (INSP), Cuernavaca, Mexico

Sandra G. Sosa-Rubí

Affiliation National Institute of Public Health (INSP), Cuernavaca, Mexico

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SB MAC MR SS. Performed the experiments: MAC. Analyzed the data: SB MAC SS. Contributed reagents/materials/analysis tools: CC. Wrote the paper: SB MAC. Reviewed and contributed to the manuscript: SB MAC MR CC SS.