The areas highlighted in red require proper referencing, which was not done in the previous order. Please provide a citation for each sentence highlighted in red. I also spoke with someone via email prior to placing this order; each reference must match, so a separate document with each reference and corresponding notes is required so that each sentence is justifiable. only sentence that has reference at the end. 83 references.

For example reference 1: Kolarsick PA, Kolarsick MA, Goodwin C. Anatomy and physiology of the skin. Journal of the Dermatology Nurses’ Association. 2011 Jul 1;3(4):203-13.  

Notes The skin is the largest organ in the human body, and is composed of three main layers of tissue: the epidermis, the dermis, and the subcutaneous layer1    

Because skin tightening is mentioned but am unable to find the correct reference 

 

Please renumber the reference from 1 to 83 is mixed at the moment and name of journal should be in Italics consistency. Please use this guide:

https://subjects.library.manchester.ac.uk/referencing/referencing-vancouver