(1) Click the "Author Login" button on the left side of the website.

(2) Enter your registered account and password.

(3) If you do not need to modify your information, please click next right skip.

(4) Click the "Submit" button on the left side of the page.

(5) Click "Next" and "Read and agree".

(6) Upload the full text.

(7) Upload the unit's letter of introduction, academic integrity commitment letter, fund proof document, supervisor recommendation letter (applicable to postgraduate students), superior doctor recommendation letter (applicable to staff with senior titles), and peer review letter (limited to non-experts of the unit) in the attachment. When there are pictures in the text, the image file of each independent screen must be uploaded at the same time in the attachment, in JPG format of HD quality (300dpi), according to the name in the body, such as: 1a,1b,3c and other named files. Then click Next.

(8) Fill in the basic information of the manuscript and complete the submission.