This website uses browser cookies to provide our users with quality service. Cookies are tiny text files stored on users’ devices used to browse our website. They store active login sessions and various other preferences.

How to manage cookies?

Users remain in full control of their cookies. Browsers provide the option to completely block all cookies. Read about cookie management on

Cookie types

Cookies can be categorized into various types:

System cookies

Required for basic website functionality.

pll_language/stores chosen website language1 year

Analytical cookies

We respect the “Do Not Track” setting and will not load any of the analytical tools which help us analyze the website’s performance. Only if you allow tracking and did not refuse cookies, the following will be used.

utma, utmb, utmc, utmz, ga_, insights with Google Analytics2 years, 30 minutes, session, 6 month