Before submitting a manuscript, authors should make sure to fulfil the following order of a manuscript items. Sequence of the headings should be adhered strictly.

 Key Words
 Conflict of Interest
 Funding disclosure
 References should be listed in Vancouver format in ascending order
 Tables should be labelled and inserted in ascending order. These should appear at the end of the text and not inserted between the article sections
 Figures should be appropriately labelled with numbers and appear with legends. All figures should be uploaded separately.
 Additional supplemental files and documents as required.