The provider assumes no liability for the topicality, correctness, completeness or quality of the information provided. Liability claims against the provider relating to material or immaterial damage caused by the use or non-use of the information provided or by the use of incorrect or incomplete information are generally excluded, unless the provider can be proven to have acted with intent or gross negligence. Despite careful content control, the provider assumes no liability for the content of external links. For the content of the linked pages and other references are solely their operators responsible.