Data protection

You can visit our site without providing any personal information. Personal data is only collected if you voluntarily provide us with it during your visit to our website.

Our website also contains programs (plug-ins) of the social network Facebook. These are operated exclusively by Facebook Inc, 1601 S. California Ave, Palo Alto, CA 94304, USA (Facebook). The plug-ins are identified within the framework of our Internet presence by the Facebook logo or the addition "Like". When you visit a website of our Internet presence that contains such a plug-in, your browser establishes a direct connection with the Facebook servers, which in turn transmits the content of the plug-in to your browser, which then integrates it into the displayed website. In this way, the information that you have visited our website is forwarded to Facebook. If you are logged in to Facebook via your personal user account during your visit to our website, Facebook can assign the website visit to this account. Through interaction with plug-ins, e.g. by clicking the "Like" button or leaving a comment, this corresponding information is transmitted directly to Facebook and stored there. If you wish to prevent such data transmission, you must log out of your Facebook account before visiting our website.

For the purpose and scope of data collection by Facebook and the further processing and use of your data there, as well as your rights and settings options for protecting your privacy, please refer to the Facebook privacy policy (

If you have any questions regarding the collection, processing or use of your personal data, as well as for information, correction, blocking or deletion of data, please contact
(Name, address of the contact person for data protection, if applicable data protection officer)

This privacy policy was created by the law firm WILDE BEUGER SOLMECKE and is available on to find.


This web site is a participant in the Amazon Europe S.à r.l. affiliate program and a partner in the advertising program designed to provide a medium for web sites to earn advertising revenue through the placement of advertisements and links to

This website uses Google Analyticsa web analytics service of Google Inc. ("Google"). Google Analytics uses so-called "cookies", text files that are stored on your computer and which enable an analysis of your use of the website. The information generated by the cookie about your use of this website (including your IP address) is transferred to a Google server in the USA and stored there. Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for website operators and providing other services relating to website activity and internet usage. Google may also transfer this information to third parties where required to do so by law, or where such third parties process the information on Google's behalf. Google will not associate your IP address with any other data held by Google. You may refuse the use of cookies by selecting the appropriate settings on your browser, however please note that if you do this you may not be able to use the full functionality of this website. By using this website, you agree to the processing of the data collected about you by Google in the manner and for the purpose described above.

You can object to the collection and use of your IP address by Google Analytics at any time with effect for the future. You can find further information on this under We would like to point out that on this website Google Analytics has been extended by the code "gat._anonymizeIp();" in order to guarantee an anonymized collection of IP addresses.".

On this page advertising displayed by Google Adsense. Therefore, your browser may store a cookie sent by Google Inc. or third parties. This cookie may be read by Google Inc. or third parties. To delete this cookie or to change the cookie handling in general, please consult your browser help. Usually, these settings can be found under Tools -> Privacy settings (Firefox) or under Tools -> Internet Options -> Privacy (Internet Explorer).

This website uses Piwik, an open source software for the statistical evaluation of visitor access. Piwik uses "cookies", which are text files placed on your computer, to help the website analyze how users use the site. The information generated by the cookie about your use of this website is stored on the provider's server in Germany. The IP address is anonymised immediately after processing and before it is saved. You may refuse the use of cookies by selecting the appropriate settings on your browser, however please note that if you do this you may not be able to use the full functionality of this website.

Privacy policy for the use of Google +1

Collection and dissemination of information:
The Google +1 button allows you to publish information globally. The Google +1 button allows you and others to receive personalized content from Google and our partners. Google stores both the information that you gave for a +1 content and information about the page you viewed when you clicked on +1. Your +1 may be displayed as clues along with your profile name and photo in Google services, such as search results or your Google Profile, or elsewhere on websites and ads on the web.
Google records information about your +1 activity to improve Google's services to you and others. In order to use the Google +1 button, you must have a globally visible, public Google profile, which must contain at least the name chosen for the profile. This name is used in all Google services. In some cases, this name may also replace another name that you used when sharing content through your Google Account. The identity of your Google Profile may be displayed to users who know your email address or have other identifying information about you.

Use of the information collected:
In addition to the purposes explained above, the information you provide will be used in accordance with the applicable Google Privacy Policy. Google may publish aggregate statistics about users' +1 activity and may share these statistics with users and partners, such as publishers, advertisers, or affiliated websites.

Privacy policy for the use of Twitter

Functions of the Twitter service are integrated on our pages. These functions are offered by Twitter Inc, 795 Folsom St., Suite 600, San Francisco, CA 94107, USA. By using Twitter and the "Re-Tweet" function, the websites you visit are linked to your Twitter account and made known to other users. Data is also transferred to Twitter in the process.

We would like to point out that we, as the provider of the pages, have no knowledge of the content of the transmitted data or its use by Twitter. You can find further information on this in the Twitter privacy policy at

You can change your privacy settings on Twitter in the account settings under change.

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