Ramazani, Jamileh
Hosseini, Mohammad
Article History
Received: 7 May 2018
Revised: 24 July 2018
Accepted: 20 August 2018
First Online: 1 October 2018
Compliance with ethical guidelines
:
: J. Ramazani and M. Hosseini declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (The Institutional Review Boards and Ethics Committees on Research at Bojnourd Branch, Islamic Azad University approved the study protocol [approval number: 29/11/5/2751, on 23 July 2014]) and with the 1975 Helsinki Declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants included in the study.