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The authors received no financial support for research, authorship, and publication of this article.
Conflicts of Interest
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No conflicts of interest to the best of our knowledge.
Ethical Approval and Consent to Participate
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No, the article does not require ethical approval and consent to participate with evidence.
Availability of Data and Material
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Not relevant.
Authors Contributions
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First author prepared overall paper such as choosing topic, collecting data and calculating results. Second author reviewed this article and provide sufficient comments.
