Microsoft And DuckDuckGo have partnered to provide a search solution that delivers relevant advertisements to you while protecting your privacy. If you click on a Microsoft-provided ad, you will be redirected to the advertiser's landing page through Microsoft Advertising's platform. Gegoten folies zijn daardoor perfect stabiel en zullen niet krimpen. http://www.drugoffice.gov.hk/gb/unigb/nl.wikipedia.org/wiki/Kwaliteit