I am not in charge of the cost of editing. You must address that question to Editor World when you make your request. I am not allowed to download documents directly. You must submit it through the formal channels.&nbsp;I have not checked to see whether you have done that already.<br /><br />Obviously, I cannot address the problems w/ your lit review and data, but will be happy to assist you w/ editing the document.<br /><br />Best Regards,<br /><br />Nyanidoc