Zemestani, Mehdi
Fazeli Nikoo, Zahra
Article History
Received: 1 January 2019
Accepted: 20 March 2019
First Online: 13 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed in these studies 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. All study procedure was approved by the Kurdistan University ethic review board.
: Informed consent was obtained from all individual participants included in the study.