To ensure the proper operation of this website, sometimes we store small data files called cookies on your device. This is a common practice for most large websites.

What is a cookie?

A cookie is a small text file that a website stores on your computer or mobile device while browsing. With this file, the site keeps track of your steps and preferences (such as login name, language, font size, and other display settings) for some time, so you don't need to re-enter them when you visit or browse each site again.

How do we use cookies?

Our websites use cookies to store:

How to check cookies

You can check and/or delete cookies at your discretion – for details please refer to page You can delete all cookies stored on your computer, and you can set most browsers to prevent them from being saved. In such a case, however, you may need to manually adjust some settings each time you visit the website, and some services and features will not work.