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Additional Information

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Javad Jafari conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

Hossein Karimi Moonaghi contributed reagents/materials/analysis tools, reviewed drafts of the paper.

Soleiman Ahmady contributed reagents/materials/analysis tools, reviewed drafts of the paper.

Nabil Zary analyzed the data, contributed reagents/materials/analysis tools, reviewed drafts of the paper.

Italo Masiello analyzed the data, contributed reagents/materials/analysis tools, reviewed drafts of the paper.

Human Ethics

The following information was supplied relating to ethical approvals (i.e., approving body and any reference numbers):

The ethical committee of Mashhad University of Medical Science approved the study and issued ethical permission No:94/89960.

Funding

The vice chancellor of Mashhad University of Medical Sciences supported this study. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


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