Text and Data Mining valid from 2019-01-11
Received: 6 July 2018
Accepted: 6 January 2019
First Online: 11 January 2019
Ethics approval and consent to participate
: The research was approved by the Research Ethics Committee of the IFF (Certificate of Presentation for Ethical Appreciation - CAAE 52675616.0.00005269) in May 2016. Families could participate in the research if mothers/guardians of the infants signed the Term of Free and Informed Consent. This study was carried out in accordance with the norms applicable to the research, contained in Resolution number 466 of December 12, 2012 - Brazil.
: Not applicable
: The authors declare that they have no competing interests.
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