My data will be used exclusively for this purpose. In particular, there is no transfer to unauthorized third parties. I am aware that I can revoke my consent at any time with effect for the future. I can do this via the following channels: Electronically via opt-out link in the respective newsletter, by e-mail or by mail to the address specified in the privacy policy. Our privacy policy applies, which also contains further information about possibilities to correct, delete and block my data.