Use of personal details

We only use your personal details to provide you with information that you have requested or that may be of interest to you. No personal details are passed on to organizations outside

Statistical evaluations

We collect anonymous data on the providers used to access our pages. These data do not make it possible to directly deduce the identities of individual users and are used solely for statistical evaluations within

Sending data over the Internet

When you use this website, the data are normally sent via an open network that can be accessed by anyone. We can therefore accept no liability in connection with data sent via the Internet.

Contact via Internet and e-mail

We recommend that you deliver confidential information to using the electronic contact form, by phone or fax or in person.

External links

This website contains links to other websites over which has no control. can accept no liability for the content of these sites or for the protection of your privacy while you are using them.


Cookies may be employed to make it easier for you to use our website. A cookie is a parcel of data that is sent by the website to your browser and stored on your system. Some pages on the site use cookies to enhance your user experience when you visit them again, for example by remembering your language preference.

You can configure your browser to warn you and ask for confirmation before accepting cookies. Please consult your browser’s help function for more information on this topic.

Browser security

For security reasons, please keep your operating system and Internet browser up to date at all times by downloading all the necessary security updates from Microsoft and/or Apple.


This website uses Piwik, a web analytics open-source software. 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 the website (including your IP address anonymized prior to its storage) will be stored on the server of the service provider in Luxembourg. 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.