background and use more referencing in around 1000 words. – Growth factors section:I want the writer to write more in each growth factor ( 1000 words each ). I want more background (what are they, where are they in the body and there are a lot of them each in our body so I want the writer to list some of them as a names and what is the rule of them in the body in more details). I want the writer to focus more in B3 growth factor. I want the writer to use more new well known referencing.
