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Authors
Taheri, Safoura
Tavousi, Mahmoud
Momenimovahed, Zohre
Direkvand-Moghadam, Ashraf
Rezaei, Nazanin
Sharifi, Nasibeh
Taghizadeh, Ziba
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Article History
Received: 4 September 2019
Accepted: 15 March 2021
First Online: 26 March 2021
Declarations
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: The present study was approved by the Ethical Committee of the Tehran University of Medical Sciences, Iran (ethics code: IR.TUMS.VCR.REC.1395.1866). From all pregnant women who were willing to participate a written informed consent was obtained. It should be noted that two participants were under 18 years old. The legal age of marriage in Iran is 13 years for girls and 15 years for boys. After marriage, girls no longer need to obtain parents/guardians consent and can decide for themselves.
: Not applicable.
: The authors declare that they have no competing interests.
