iMEDwriter: Your original paper might be a descriptive retrospective or prospective study or an intervention (Clinical trial or Experimental) study. In both situations you should have below sections in your study:
This is a simplified format of an original paper! So, I always check the journal guide for Authors.
Whether you know what each step should contain and you have respected the items should be included in each section, then it seems the structure of your paper is OK. Then, you might want to check if you have written it in native and fluent English language. In this case you can easily ask for a free quote from me: