Using this website is possible without giving any personally related data. If you are asked for personally related data on this website, stating them is a voluntary act and not necessary. The data will not be forwarded to third parties.

Contact forms

When you send requests to us via one of our contact forms, your given information will be stored on our server for processing of and responding to your inquiry. We will not forward this data to third parties without your permission.

You can demand the deletion of your data at any time by sending an email to

Usage of cookies

To be able to personalize your experience this website uses cookies. You can learn more about cookies here:

Usage of Google Analytics

This website uses Google Analytics, a web analysis service by Google Inc. (“Google”). Google Analytics makes use of so-called “cookies”, text files which are stored on your device and that allow an analysis of our website’s usage. The cookie generates information about your interaction with this website which is sent and saved to a Google server in the USA. On this website, your IP address will first be shortened by Google within the member states of the European Economic Area or in another state belonging to the Agreement on the European Economic Area. Only in exceptional cases your full IP address will be sent to one of Google’s servers and shortened there. On behalf of this site’s maintainer Google will use the given information to analyse your usage of this website, to collect reports on the website activity and to generate further services connected with the usage of websites and the internet towards the site’s maintainer. The IP address transmitted by your browser will not be merged with other data by Google.

Deactivate Google Analytics

If you wish to not be anonymously tracked when visiting this website, you have two possibilities to prevent tracking:

  • 1. By default, your visits to this website are not being tracked. Only when you have given consent, a tracking cookie will be stored on your device. When visiting this website for the first time, you can confirm or deny the storage of tracking cookies via the panel on the lower part of the webpage. You can opt out of tracking at any time by clicking this button: Revoke cookies
  • 2. Download Google’s browser plugin for deactivation of Google Analytics and install it. To do so, please follow this URL:
  • 3. Manually set an opt-out cookie in your browser. To do so, please click on this link: Deactivate Google Analytics. A cookie will be stored in your browser (You will not get a confirmation, but one click is sufficient). This cookie is a small text file that will tell Google to not count your visits towards the statistics. Google will not analyze your behavior on this website and not gather your anonymized IP. Please beware:Should you delete the cookies in your browser, you will need to refresh the opt-out cookie to use its functionality again.

You will find further information on the terms of use for Google Analytics on You will find further information on data privacy on