This website complies with the obligation to indicate the use of cookies. Through the use of cookies, websites can be user-friendly, effective and safer. Text files with information on the user’s activities are temporarily stored in the user’s browser. Visit preferences and webpage settings can be thus defined and stored. The stored cookies can be viewed for each website and managed:

  • Chrome: Click on the lock (for SSL certified sites) or the information icon (i) next to the address bar. Select [number] the use.
  • Firefox: Click on the top left of the web address on the icon. Follow the click box to the right and select “More info”. The cookie management is located under “Privacy & History”
  • Internet Explorer: Behind the gear icon, select the button “Extra” > “Internet options“. Click on the “Privacy” tab. Under settings you find “Advanced” which includes the management options for cookies.

The storage of cookies allows to adapt this homepage content and structure to the needs of the visitors. Webpage settings are temporarily stored and retrieved during another visit. In application of GDPR 2018, webmasters are required to comply with the basic regulations published under and to inform users on the collection and analysis of data. The lawfulness of the processing is set out in GDPR’s Chapter 2, article 6.

Source of Cookie information:

Google Analytics
This website uses Google Analytics, a Web analysis service of Google Inc. (“Google”). Google Analytics uses so-called “Cookies”, text files that are stored on your computer and enable the analysis of the use of the website by you. The information generated by the cookie about your use of this site is usually transmitted to a server of Google in the USA and stored there. In case of activation of IP anonymization on this website, your IP address is shortened by Google within the Member States of the European Union or in another State part of the agreement of the European economic area. Only in exceptional cases, the full IP address is transferred to a server of Google in the USA and cut there. On behalf of the operator of this website, Google will use this information to analyse your use of the website, to collect collective reports on the website activity and to provide other services related to the website and the Internet usage to the website operator. The IP address sent as part of Google Analytics from your browser is not merged with other data of Google. You can prevent the storage of cookies by adjusting the settings on your browser; we point out, however, that in this case you may not be able to fully use all the functions of this website. You can also prevent the data acquisition generated by the cookie and related to your use of the website (including your IP address) on Google, as well as the processing of this data by Google, by following this link ( where you can download and install the available plug-in for your browser.

You can prevent the acquisition by Google Analytics, by clicking on the following link. An opt-out cookie is then set, which prevents the future acquisition of your data when you visit this website:
Disable Google Analytics

You can find more information on the terms of service and privacy information under or Please be aware that on this site Google Analytics was extended with the code “anonymizeIp” to ensure an anonymous collection of IP addresses (so-called IP-masking).