Samane, Sefatbaqa
Yadollah, Zahed Pasha
Marzieh, Hasanpour
Karimollah, Hajian - Tilaki
Reza, Zarkesh Mohammad
Afsaneh, Arzani
Als, Heidelise
Article History
Received: 9 May 2021
Accepted: 17 December 2021
First Online: 6 January 2022
Declarations
:
: In order to do ethical consideration, this study followed the guidelines set by declaration of Helsinki and received ethical approval for human subject by the Ethics Committee of Babol University of Medical Sciences approved the study. (Code of Ethics: MUBABOL.HIR.REC.1396). The infants’ parents and nurses all provided written informed consent to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.