When visiting, cookie identifiers (‘cookies’) are stored on your device (computer, tablet, mobile phone).

These cookies are used to:

  • display the banner indicating that the website uses cookies and your ability to grant or deny permission for them to be stored on your device during your first visit to the website
  • track statistics relating to how often the site is visited and how it is used


Types of cookies used on this website:

Technical cookies:
These cookies help the site to function optimally. You can delete them within your browser. However, you may consequently not enjoy the best browsing experience while on the website.

Audience measurement cookies:
In order to create the best browsing experience for our visitors, we track the number of visits and page views as well as how our visitors use the site and how often they return. You may choose to refuse these cookies and the statistical analysis of your browsing data.

Google Analytics
This site uses Google Analytics, a website analysis service provided by Google Inc. (Google Inc., 1600 Amphitheatre Parkway Mountain View, CA 94043, USA). Google Analytics uses cookies. The data generated by cookies on your use of the website (including your IP address) will, in principal, be sent to and stored by Google on servers located in the United States.

Site improvement cookies:
The website uses some service provided by third-party sites, including:

  • Share buttons (Twitter, LinkedIn and Facebook)
  • Video platforms (YouTube, Dailymotion)
  • YouTube API services

These services use cookies provided by these third-party platforms. During your first visit to, a banner indicates that the website uses cookies and requests that you grant or deny permission for them to be stored on your device. Cookies will only be stored if you give permission or continue your navigation on the website without selecting an option.

You may review your choices or change your cookie preferences at any moment by clicking on the link displayed on each of the site’s webpages. You may select or modify global cookie settings or service by service.

You may modify your browser settings to alert you to the presence of cookies and request your permission. You may accept or refuse cookies on a case-by-case basis or refuse them until further notice. We remind you that any modifications to your cookie preferences may subsequently affect your ability to access services that require the use of cookies.

Cookie preferences may vary depending on your web browser. They can usually be accessed via the Help menu.