Filling in the contact form is voluntary. Alternatively, you can contact us by email, telephone or post. Please refer to the impress for contact details. We regard the completion and sending of this contact form as consent to the data processing described below. If you fill out and send this contact form, an e-mail will be sent to us from your details and an entry will be created in a database. Both the entry in the database and the e-mail also contain the IP address of your computer, date and time in addition to the information you have provided. Both the e-mails and the entries in the database are stored within the framework of the legal retention obligations - currently 6 years - and then deleted. You will not receive a separate message about this deletion for reasons of equity. If you wish to be deleted, you have a legal right to do so. Please let us know your wish for deletion, we will then delete your data and inform you of the deletion.