The author assumes no liability with regard to the correctness, accuracy, timeliness, reliability and completeness of the information.

Liability claims against the author due to damages of a material or immaterial nature, which have arisen from the access or use or non-use of the published information, through misuse of the connection or through technical faults, are excluded.

All offers are non-binding. The author expressly reserves the right to change, supplement or delete parts of the pages or the entire offer without special notice or to cease publication temporarily or permanently.