About the Authors

Carlos Franco-Paredes
Hospital Infantil de Mexico, Federico Gomez, Mexico, D.F., Mexico, and Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America

Jose I. Santos-Preciado
Unidad de Medicina Experimental, Facultad de Medicina, Universidad Nacional Autonoma de Mexico, Mexico, D.F., Mexico

Corresponding Author

carlos.franco.paredes@gmail.com

Competing Interests

The authors have declared that no competing interests exist.