On some of our websites, we embed YouTube videos. The respective plug-ins are operated by YouTube, LLC, 901 Cherry Ave., San Bruno, CA 94066, USA (hereafter “YouTube”). When you visit a page with the YouTube plug-in, it will connect to YouTube’s servers. It tells YouTube which pages you visit. If you are logged in to your YouTube account, YouTube may personally associate your browsing behavior with you. You prevent this by logging out of your YouTube account beforehand. If a YouTube video is started, the provider uses cookies that collect information about user behavior.