Information about the use of cookies

The use of cookies is necessary for the use of our website.
This website uses Google Analytics, a web analysis service of Google Inc. (“Google”) This service uses so-called cookies, i. e. text data which are stored on your computer and which make it possible to analyse the use of the website. The information collected through these cookies on the use of the website reaches Google’s server and is stored there. For more information about Google’s data protection statement, click here. For more information about Google’s technology, please visit

This site uses Google cookies to deliver its services and analyze your traffic. Your IP address and user-agent are shared with Google, along with performance and security metrics, to ensure quality of service, generate usage statistics, and detect and resolve abuses.

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If you leave a comment on our site you may opt-in to saving your name, email address and website in cookies. These are for your convenience so that you do not have to fill in your details again when you leave another comment. These cookies will last for one year.

If you visit our login page, we will set a temporary cookie to determine if your browser accepts cookies. This cookie contains no personal data and is discarded when you close your browser.

When you log in, we will also set up several cookies to save your login information and your screen display choices. Login cookies last for two days, and screen options cookies last for a year. If you select “Remember Me”, your login will persist for two weeks. If you log out of your account, the login cookies will be removed.

If you edit or publish an article, an additional cookie will be saved in your browser. This cookie includes no personal data and simply indicates the post ID of the article you just edited. It expires after 1 day.