Funding for this research was provided by:
Shahid Beheshti University of Medical Sciences (9864)
Received: 26 March 2019
Accepted: 30 July 2019
First Online: 7 August 2019
Ethics approval and consent to participate
: All procedures performed in this study involving animals were in accordance with the ethical standards and the international regulations of the usage and welfare of laboratory animals and were approved by the clinical ethics committee of the faculty of paramedical sciences of Shahid Beheshti University of Medical Sciences with (Ethical code: IR.SBMU.RETECH.REC.1395.885).
: Not applicable.
: The authors declare that they have no competing interests.