Liability for links - Our offer contains links to external websites of third parties, on whose contents we have no influence. Therefore, we cannot assume any liability for these external contents. The respective provider or operator of the pages is always responsible for the contents of the linked pages. The linked pages were checked for possible legal infringements at the time of linking. Illegal contents were not recognisable at the time of linking. A permanent control of the contents of the linked pages is not reasonable without concrete evidence of an infringement. As soon as we become aware of any legal infringements, we will remove such links immediately.