The contents of this website were written with due diligence and by the author’s best knowledge. A guarantee for the function, completeness, correctness and topicality is not taken over. For damages that arise directly or indirectly from the use or non-use of our website, liability exists only if and to the extent that we have caused this damage through willful or grossly negligent behavior. We assume no liability for external links. Such links only provide access to third-party content for which their operators are solely responsible.