​This Disclaimer is part of the legal information on this webpage. If any provisions of this disclaimer are ineffective, the binding nature of the remaining provisions and the contracts concluded on the basis of the same shall not be affected.

​Limitation of liability for internal content

The content of this website has been compiled with meticulous care and to the best of knowledge. However, we cannot assume any liability for the up-to-datedness, completeness or accuracy. We are liable for our own content on these pages in accordance with general laws. However, we are not under obligation to monitor external information provided or stored on our website. Once we have become aware of a specific infringement of the law, we will immediately remove the content in question. Any liability concerning this matter can only be assumed from the point in time at which the infringement becomes known to us.

Limitation of liability for external links

This website contains links to the websites of third parties („external links“). No liability for external content is assumed. In all cases, the provider of information of the linked websites is liable for the content and accuracy of the information provided. At the point in time when links were placed, no infringements of the law were recognizable. As soon as an infringement of the law becomes known, the link in question will be immediately removed.


The content and works published on this website are governed by copyright laws. Reproduction, processing, distribution and any kind of use require the written consent of the respective author or creator. Downloads and copies of this site are for private, non-commercial use only.


​In order to inform you fully about the use of personal data, you are asked to take note of the following data protection notices:

Personal Data

The provider automatically collects and stores information on the web server such as used browser, operating system, reference page, IP address, time of access, etc. These data can not be assigned to specific persons without checking other data sources and these data will not be further evaluated as long as there is no illegal use of the website.


Cookies are small files that allow this website to store on the visitor’s computer specific user-related information while the website is being visited. Cookies help to determine the frequency of use and the number of users of the website. On the one hand, we use session cookies, which are cached exclusively for the duration of your use of the website, and on the other, permanent cookies, in order to record information about visitors who repeatedly access the website. The purpose of the use of these cookies is to be able to offer an optimal user guidance and to recognize visitors and to be able to present an attractive website and interesting contents with repeated use. The content of a permanent cookie is limited to an identification number. Name, IP address, etc. are not saved. A single profile about your usage behavior does not take place. A use of the website is also possible without cookies. You can disable cookies in your browser, restrict them to certain websites, or set your web browser (Chrome, IE, Firefox, …) to notify them when a cookie is sent. You can also delete cookies from your PC’s hard drive at any time. Please note, however, that in this case you will have to reckon with a limited display of the page and limited user guidance.