Maroufizadeh, Saman
Hosseini, Mostafa
Rahimi Foroushani, Abbas
Omani-Samani, Reza
Amini, Payam
Article History
Received: 28 December 2017
Accepted: 17 September 2018
First Online: 25 September 2018
Ethics approval and consent to participate
: The Ethics Committee of Tehran University of Medical Sciences, Tehran, Iran, approved this study. Agreement to participate and a signed consent form were obtained from both members of couples before data collection.
: Not applicable.
: The authors declare that they have no competing interests.
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