Based on Article 13 of the Swiss Federal Constitution and the data protection regulations of the Federation (Data protection law, DSG), every person has the right to the protection of their privacy and safety from misuse of personal data. We keep to those laws. Personal data is treated highly confidentially and is not passed on or sold to third parties. In close cooperation with our hosting providers, we work on shielding our servers from foreign access, loss of data, misuse or forgery. When accessing our website, the following data is stored in logfiles: IP address, date, time, browser request and generally transmitted information concerning operating system and browser. This usage data forms the base of statistical, anonymous evaluation, to discover trends that help us improve our offerings.

Privacy policy for the use of Google Analytics

This website uses Google Analytics, a web analysis tool of Google Inc. Google Analytics uses so-called «Cookies», text files, which are stored on your computer and make an analysis of your usage of our website possible. The data created by cookies is usually sent to a Google server in the United States and is stored there. If an IP-anonymisation is activated on this website, your IP address is shortened in countries of the European Union or other member states of the Agreement on the European Economic Area. Only in exceptional cases, your full IP address is sent to a Google Server in the United States and is shortened there. On behalf of this website’s operator, Google will use this information to evaluate your use of the website, to file reports concerning website activity and to provide additional services, concerning usage of the website and internet, for the operator. The IP address, transmitted by your browser using Google Analytics, is not combined with other Google data. You can prevent the storage of cookies in the preferences of your browser software; it is however possible, that you then may not be able to use all features of the website to their full extent. Moreover, you can prevent the collection of Cookie data, concerning your use of the website (including your IP address), by Google or their analysis of this data by downloading and installing this plugin. You can also prevent the collection by enacting an Opt-Out-Cookie. If you wish to prevent future data collection when visiting this website, you can click here: Deactivate Google Analytics. This website uses Google Analytics with the «anonymiseIP()» extension. This way, only shortened IP addresses are analysed, to avoid a direct personal reference.


The author assumes no liability regarding the correctness, accuracy, topicality, reliability and completeness of the content. Liability claims against the author, concerning material or immaterial damage, which were caused by the usage or non-usage of the public information, the misuse of the connection or technical issues, are excluded. All offers are non-binding. The author expressly reserves the right to change, delete or complete parts of the websites or the entire offer without a separate announcement or to stop the publication temporarily or indefinitely.

Liability for links

Links or referrals to websites of third parties are not part of our responsibility. No liability is accepted for such websites. The access or usage of such websites are made at the own risk of the user.


The copyrights and all other rights concerning content, images, photos or files on this website belong to the owner of the website or they were bought and licensed from their respective owners. The reproduction of any element requires a written note of consent of the copyright owner.


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