Vasigh, Aminollah
Tarjoman, Asma
Borji, Milad
Article History
First Online: 13 May 2019
Compliance with Ethical Standard
:
: All authors declare that they have no conflict of interest.
: The study was approved by the First Kermanshah University of Medical Sciences. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: No cost to the patient, Research Ethics Committee of Kermanshah University of Medical Sciences approved this study with ethics code of IR.KUMS.REC.1398.031.