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The author does not warrant in any way the up-to-dateness, correctness, completeness or quality of the information made available here. Any and all liability claims against the author asserted due to loss or damage of material or intangible nature resulting from the use or non-use of the information offered here or from the use of incorrect or incomplete information are excluded unless evidence can be shown that the author has acted with willful intent or gross negligence. All offers are subject to change and non-binding. The author reserves the right to modify, amend, delete or cease publication, whether temporarily or permanently, of parts of the site or of the entire site without special announcement.


The author strives in all of the publications to observe copyrights on the graphics, sounds and texts which are used, to use graphics, sounds and texts which he has prepared himself or to use graphics, sounds and texts which are not subject to licensing. If, however, there is on any of the pages a graphic, sound or text which is not marked, but which is protected by a third-party copyright, the author was unable to determine the copyright. In the event of such an unintentional copyright violation, the author will, upon being notified of the violation, remove the object from his publication or mark it with the appropriate copyright. The author of the site retains the copyright to any and all published objects which the author has prepared himself. The reproduction or use of such graphics, sounds or texts in other electronic or printed publications without the author’s express consent is prohibited.

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This disclaimer shall be deemed a part of the Internet site from which the user was directed to this page. If and when parts or isolated wordings of this text are not, are no longer or are not completely in conformity with applicable laws, the remaining parts of the document shall not be affected with respect to their content and validity.

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