Similarly fat may be injected beneath deep scars for giving a lift to the skin. Similar to collagen filling, fat injections might need to end up being repeated after some weeks. Your doctor will advise you about that. Skin surgery – Skin may have to be surgically corrected with grafting or other methods to eliminate some scars. Microdermabrasion – In this process very tiny aluminum oxide crystals are exceeded through a vacuum tube to scrape the top of skin. This procedure may have to be repeated many times, an d provides fresh look to the skin by scraping .Very mild scarring could be treated with microdermabrasion.The peer-review procedure used in Hindawi’s journals depends primarily on the expertise of its editorial board members and the guest editors of special issues, who are responsible for supervising the review of submitted manuscripts.5 Because the peer reviewers chosen by the guest editors weren’t subject to any sort of independent verification, editors themselves could undermine the process in much the same way that authors or third-party agencies have done elsewhere: by creating fake reviewer identities and addresses from which they submitted reviews that are positive endorsing publication. When all manuscripts dealt with by these editors had been examined, a total of 32 articles were identified that had been accepted because of the comments of false reviewers. It is unclear what motivated the guest editors to engage in such fraud, nor has it been determined if the authors of the manuscripts included participated in the deception in any way.