Abdollahi Fakhim, Shahin https://orcid.org/0000-0002-1189-7760
Nouri-Vaskeh, Masoud https://orcid.org/0000-0002-6656-0292
Amiri, Faezeh
Shahidi, Nikzad https://orcid.org/0000-0002-0759-5452
Article History
Received: 29 March 2020
Accepted: 7 July 2020
First Online: 11 July 2020
Compliance with ethical standards
: This study was approved by Medical Ethics Committee of Tabriz University of Medical Sciences (approval code: IR.TBZMED.REC.1396.252). Before the inclusion of infants to the intervention, informed consent was obtained from their parents.
: The authors declare that they have no conflict of interest.