Received: 1 April 2020
Accepted: 5 August 2020
First Online: 11 August 2020
Ethics approval and consent to participate
: The study was approved by the Ethical Committee of the Centro de Investigacion en Alimentacion y Desarrollo, A.C. (CE/016/2014) and an informed consent was signed by the parents of the participant children.
: Not applicable.
: Authors declare no conflict of interests.