Margaryan, T.
Mikayelyan, A.
Zakaryan, H.
Armoudjian, Y.
Alaverdyan, H. http://orcid.org/0000-0002-9849-834X
Article History
Received: 4 April 2019
Accepted: 25 May 2019
First Online: 30 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants 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.
: Informed consent was obtained from all individual participants included in the study.
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