Hi Dr. Khan ! I'd love to do this for you, as this is right up my alley :-D I am a doctor and a medical researcher from India, doing his PhD here in Brisbane at QUT ( Cancer modelling and Regenerative Medicine ). Therefore, what you have described in your task (literature review) is bread-and-butter every day work for me and my research writing. I have scientific papers published in journals and conference proceedings, and have access to some University databases as well. I guarantee you of a top-notch job, if you pick me for the task. Let me know if I can be of service, thanks :-)