The authors of this website strive to present the information offered here completely and correctly to the best of their knowledge and belief and to keep it up to date. Nevertheless, they cannot accept any liability for damage that may result from the use of the information offered – even if this is due to the use of possibly incomplete or incorrect information. References to external websites are outside the area of ​​responsibility of the author. Liability for the content of linked pages are excluded, especially since the author has no influence on content such as the design of linked pages. The provider of these third-party websites is solely liable for the content of pages to which this homepage refers – but never the one who refers to third-party publications and content by means of a link. If linked pages contain illegal, incorrect, incomplete, insulting or immoral information (in particular due to changes to the content after the link has been set) and if the authors of this page are made aware of such content on linked pages,  they will immediately unlink those pages.