Legal Notice

Sibylle Gerstl, PhD MSc MBA


Jesuitengasse 87f

50737 Cologne



Mobile: +49 172 26 30091

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Liability for Content

The author reserves the right not to be responsible for the topicality, correctness, completeness or quality of the information provided. Liability claims regarding damage caused by the use of any information provided, including any kind of information which is incomplete or incorrect,will therefore be rejected.

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