Received: 30 January 2020
Accepted: 1 November 2020
First Online: 11 November 2020
Ethics approval and consent to participate
: This study was approved by the Human Research Ethics Committee of the Hospital das Clínicas de Ribeirão Preto and the Ribeirão Preto Medical School, SP, Brazil on July 21, 2014.
: A copy of the Informed Consent (for parents and legal guardians) and the Informed Consent (for healthy patients and controls) were given to the study participants and their guardians.
: The authors declare that they have no conflicts of interest, including financial interests, activities, relationships, and affiliations to be disclosed in relation to this manuscript.