The use of our website is usually possible without providing personal information. As far as personal data are collected on our site (for example name, address or E-Mail addresses), this takes place, as far as possible, on a voluntary basis. These data will not be disclosed to third parties without your explicit consent. Please note that data transmission over the Internet (for example, when communicating via e-mail) may have security vulnerabilities. A complete protection of the data from third-parties access is not possible.
On our pages plugins of the social network Facebook, provider Facebook Inc., 1 Hacker Way, Menlo Park, California 94025, USA, are integrated. The Facebook plugins can be recognized by the Facebook logo or the "Like-Button" ("Like") on our site. An overview of the Facebook plugins can be found here:
If you do not want Facebook to connect your visit to our pages with your Facebook user account, please log out of your Facebook user account.
This website uses functions of the web analytics service Google Analytics. Provider is the Google Inc. 1600 Amphitheater Parkway Mountain View, CA 94043, USA. Google Analytics uses so-called "cookies". These are text files that are stored on your computer and that allow an analysis of the use of the website by you. The information generated by the cookie about your use of this website is usually transmitted to a Google server in the USA and stored there.
However, if IP anonymisation is activated on this website, your IP address will be shortened by Google beforehand within member states of the European Union or other parties to the Agreement on the European Economic Area. Only in exceptional cases will the full IP address be sent to a Google server in the US and shortened there. On behalf of the operator of this website, Google will use this information to evaluate your use of the website, to compile reports on website activity and to provide other services related to website activity and internet usage to the website operator. The IP address provided by Google Analytics as part of Google Analytics will not be merged with other Google data.
You can prevent the storage of cookies by selecting the appropriate settings in your browser. However, please note that if you do this, you may not be able to use all the features of this website to the fullest extent possible. You can also prevent the data generated by cookies about your use of the website (incl. your IP address) from being passed to Google, and the processing of these data by Google, by downloading and installing the browser plugin available at the following link:
Our sites use features of Google +1. Provider is the Google Inc. 1600 Amphitheater Parkway Mountain View, CA 94043, USA.
Collect and share information: The Google +1 button allows you to post information worldwide. The Google + 1 button will help you and others to get personalized content from Google and our partners. Google stores the information that you have given a “+1” for content, in addition to your IP address and information on the website that you were viewing when you clicked on the +1 button. Your “+1” recommendations can be displayed as references together with your profile name and photo in Google services (such as in search results or your Google profile) or at other locations on websites and in Internet advertisements. Google records information about your “+ 1” activities to improve Google services to you and other users. To use the Google + 1 button, you need a globally visible, public Google profile that has at least the name chosen for the profile. This name will be used in all Google services. In some cases, this name may also replace a different name 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 received other identifying information from you.
Our website uses the analysis service etracker. Provider is the etracker GmbH, First Brunnenstraße 1 20459 Hamburg Germany.
From the data usage profiles can be created under a pseudonym. Cookies can be used for this purpose. Cookies are small text files that are stored locally in the cache of your Internet browser. The cookies make it possible to recognize your browser. The data compiled with the etracker technologies will not be used to personally identify visitors to this website and will not be merged with the personal data about the bearer of the pseudonym without the express permission of the respective individual.
You can object to the data collection and storage at any time with effect for the future. In order to counter data collection and storage of your visitor data for the future, you can use the following link to obtain an opt-out cookie from etracker, which ensures that no visitor data from your browser will be collected and stored by etracker in the future:
Private policy of etracker:
You can adjust your privacy settings on Twitter at