To make this site work properly, we sometimes place small data files called cookies on your device. Most big websites do this too.

What are cookies?
A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another.

How do we use cookies?
In order to make using of our website as comfortable as possible, some of its websites make use of the cookies mechanism. By using our website you agree to use cookies. If your website has cookies disabled, some features of our web service may not be available to you (e.g logging in).