It is normally possible to use our website without providing personal data. To the extent personal data (for example, name, address or e-mail addresses) is collected on our pages, this always occurs, as much as possible, on a voluntary basis. Such data is not shared with third parties without your express consent.
 
We expressly object to third parties’ use of contact information, which is published to meet the site notice obligation, to send advertising and informational materials which have not been expressly requested. The operators of the pages expressly reserve the right to take legal steps if unrequested advertising information is sent, such as through spam.