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Authors
Nikbakht, Zahra
Rajabi, Mehdi
Shahrasbi, Abdolali
Roohi, Elnaz
Hashemian, Farshad
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Article History
First Online: 19 January 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The study protocol was approved by the local ethics committee. All procedures performed in the study were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
