The use of our website is usually possible without providing personal information. As far as our site asks for personal data (e.g. name, address, or e-mail address) such data shall be provided on a voluntary basis. No personal data will be forwarded to any third parties without your express consent. We point out explicitly that data transfer via the Internet (e.g. communication via e-mail) can be subject to security vulnerabilities. It is not possible to protect such data completely against access by third parties. Use of the contact data as published within the framework of imprint obligations by third parties in order to send advertising and information that is not expressly requested is herewith expressly ruled out. The operators of these web pages explicitly reserve the right to pursue legal steps in the event that unrequested advertising material is sent, such as in the form of spam.