This website is used at one’s own risk only. We grant no warranty either for the permanent availability or for the accuracy, completeness or functionality of the published articles, offers and services.  Any guarantee is granted in conformity with legal regulations.  We refuse any liability for harm incurred directly or indirectly due to the usage of this website.  This website and the subsequent services are operated with great care and with the aim of providing the highest possible level of reliability and availability.  For technical reasons, however, it is not possible to provide uninterrupted services, to establish the desired connections at any and all times or to preserve stored data under any and all circumstances.  Continuous availability can therefore not be guaranteed.  IP connectivity with other network managers takes place where possible.  We refuse any liability for problems caused by third-party networks. The use of other networks is subject to the terms of use of the respective operators.  In case of acts of nature or strikes restrictions or interruptions can arise; any such liability is hereby ruled out.  In case of linkage to other online offers we do not accept any liability due to the content, functionality and availability of the linked website(s).  This also applies to all other direct or indirect references or linkages to external internet offers.  Links to this website are acceptable, if they are external links in a separate browser window.  Placing the main window in a frame of the link placer is not allowed.  If a website linked by us should contain unlawful content we would request you to inform us so that we may remove the link immediately.