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Cover	□	Cover (title, authors, first or corresponding author's name, affiliation and address, financial support, research method, number of references, word counts in English abstract)
English Abstract	□	Less than 200 words
	□	Title in English
	□	Name of Author in English, Affiliation and Address
	□	Use subtitles of Purpose, Method, Result, and Conclusion
	□	Key words: Using MeSH key words, no more than 5
Discussion	□	No repetition of what is described in introduction or conclusion
References	□	No more than 30
	□	Follow requirements
Table, Figure	□	Abbreviations in tables and figures explained below the tables and figures
	□	Present units of numerical values
	□	Figures consistent with what is in the text and no typing    errors
Ethics	□	This manuscript has never been published and not under   consideration for publication elsewhere
If I do not follow the above manuscript preparation guidelines, I approve the refusal of receipt of the manuscript.
First author or corresponding author  (Name of author and signature omitted)