This website uses cookies to make its services as efficient and as easy to use as possible.

What are cookies?

Cookies are small text files that enable us to compare new and previous visitors and understand how users navigate our site. We use the data collected in this manner to offer you an experience that reflects your interests and your preferences, and facilitates access to our services.
Cookies do not collect any personal user data and identifiable data are not saved. If you want to disable the use of cookies, you will need to change the settings of the browser installed in your computer: you can either delete all cookies or activate a system that sends you a warning message when cookies are stored. To proceed without any changes to the cookie application, just go on navigating the network.
Visit for more information on the cookies and how they affect your navigation experience.

Types of cookies used

"Indispensable" cookies

These cookies are essential to let you navigate the entire site and make full use of its features, e.g., access reserved areas. Without these cookies, some key services, such as filling out a form for a context, cannot be used.

"Performance" cookies

These cookies collect information on how visitors use a website, e.g., what pages get visited most, if any pages have generated error messages. The information collected provides no clue as to the identity of the visitor. All the data collected by means of cookies are saved in aggregate form and hence are anonymous. We use cookies with the sole purpose of improving the functioning of a website.
By using our site, users agree to having these cookies installed in their devices.

“Functional” cookies

Cookies enable a website to memorise the choices made by a user (such as, username, language or region of origin), and provide advanced personalised functions. These cookies may also be used to keep track of changes made to the size of fonts, text and other parts of a website that can be personalised. They can be used to supply services requested by a user, such as watching a video or reading the comments posted in a blog.
The information collected with these cookies can be made anonymous and rendered unable to monitor your navigation activities in other websites.

By using our site, users agree to having these cookies installed in their devices.
The table below summarises the types of cookies used by our website.

Cookie Name Type Domain Duration
_ga Analytics 2 years


How to manage cookies on your computer

If you decide to accept cookies from our website, follow the steps described below,
Google Chrome

1. Click the “Tools” menu at the top of the browser window and select “Options”

2. Click the "Under the Bonnet" tab and locate the "Privacy" section. Choose the "Content settings" button

3. Now select "Allow local data to be set”.

Microsoft Internet Explorer 6.0, 7.0, 8.0, 9.0

1. Choose “Tools” at the top of your browser window and then “Internet Options”, then click the “Privacy” tab.
2. To activate the cookies in your browser, make sure that the privacy level is set to Medium or lower.

3. If the level is set to higher than Medium, cookies are disabled.

Mozilla Firefox

1. Click “Tools” at the top of your browser window, then select “Options”
2. Select the Privacy icon
3. Click Cookies and select the “allow the sites to use cookies” option

Safari on OSX

1. Click on the “Safari” menu in the upper part of your browser window and then choose “Preferences”
2. Choose “Security” and then select the “Accept cookies” option.
3. Choose “From the site only”

Mozilla and Netscape on OSX

1. Click on “Mozilla” or “Netscape” in the upper part of your browser window and then choose “Preferences”
2. Scroll down until you view the cookies under “Privacy and security”
3. Choose “Enable cookies only for site of origin”


1. Click on 'Menu' in the upper part of your browser window and select “Settings”

2. Then choose “Preferences” and the “Advanced” tab
3. Choose the “Accept cookies” option

Google Analytics

This website uses Google Analytics, a web analysis service provided by Google Inc. ("Google"). Google Analytics uses "Cookies", i.e., text files, which are stored on your computer and make it possible to analyse your use of a website. The information generated by the cookies concerning your use of this website (including your anonymous IP address) is transferred to a Google server in the United States and stored there.
Google uses this information to analyse your use of this website, compile reports concerning website activities for the website operators, and to provide additional services to do with the use of this website and the Internet. Google can also transfer this information to third parties if this is a legal requirement, or if these third parties are involved in processing the data on Google’s behalf. Google will not associate your IP address with any other data in its possession.
You may refuse to use cookies by selecting the appropriate settings on your browser, but it should be noted that in this case you might not be able to use all the functions of this website. By using this site, you consent to the use of your data by Google according to the modalities and for the purposes described above.
You can also prevent Google from detecting a cookie that is generated by and is linked to your use of this site (including your IP address) as well as prevent Google from processing the data by installing this plug-in for your browser:

We use cookies to ensure you get the best experience on our site. This site uses cookies, also by third parties, to send you personalised promotional messages. To learn more, to get to know the cookies used by this site and, if desired, know how to disable them, see our Cookie Policy. If you continue navigating this site, you consent to our use of cookies.