In addition, this website uses a comment function. Therefore the data protection declaration is supplemented by the following passage:
(1) In our comment function which we publish below various articles, you can make public comments. Your comment is published with the user name given by you. We recommend to use a pseudonym instead of your real name. The indication of user names and an email address is mandatory, all other information may be given voluntarily. If you make comments, we will store your IP address and erase it after one week. Storage is required for us to defend ourselves against liability claims in cases of the potential publication of unlawful contents. We need your email address to contact you, if a third party objects to your comment due to its unlawfulness. The legal basis is Article 6, par. 1, clause 1 (b) and (f) GDPR. The comments are not checked prior to publication. We reserve the right to delete comments, if they are considered unlawful by third parties.