To make our site easier and more intuitive, we use cookies. Cookies are small portions of data that allow us to compare new and past visitors and understand how users navigate through our site. We use the data collected through cookies to make the navigation experience more enjoyable and more efficient in the future.

Cookies do not record any personal information about a user, and any identifiable data will not be stored. If you want to disable the use of cookies, you must customize your computer's settings by setting the deletion of all cookies or triggering a warning when cookies are stored. To proceed without changing the cookie application, just keep on navigating.

Visit for more information about cookies and how they affect your navigation experience.

Kind of cookies we use 

Technical Cookies. These cookies are indispensable for the proper functioning of the site. They are to ensure and facilitate the normal navigation and enjoyment of the site. By, for example, authenticating (login), remember some selected criteria such as language or gather some information in aggregate form on users. Technical cookies may be temporary (duration of the session) or persist in time, even for months (permanent). Their deactivation compromises the effective use of some services (pre-defined login, read discussions, etc.). Technical cookies also include analysis and performance cookies, which are used to collect and analyze traffic and site usage anonymously. These cookies do not identify the user and also allow you to monitor the system and improve its performance and usability. Disabling these cookies can be done without any loss of functionality. This site uses technical cookies.
Profiling cookies. These are permanent cookies used to identify (anonymously and not) the user's preferences and enhance its navigation experience. This site does not use profiling cookies on its own.
Third Party Cookies. By visiting a website you may receive cookies from both the visited site ("owners") or from sites managed by other organizations ("third parties"). A typical example is provided by Google Analytics external statistics services; these are parts of the visited page generated directly from the above sites and integrated into the host site page. This site includes third-party cookies.

How to handle cookies on your PC
If you want to allow cookies from our site, please follow the steps below,

Google Chrome
1. Click "Tools" at the top of the browser window and select Options
2. Click on the 'Tabs to punch' tab, locate the 'Privacy' section, and select the 'Content Settings' button
3. Now select 'Allow local data to set'

Microsoft Internet Explorer 6.0, 7.0, 8.0, 9.0
1. Click on "Tools" at the top of the browser window and select 'Internet Options', then click the 'Privacy' tab
2. To enable cookies in your browser, make sure that the privacy level is set to Medium or below,
3. Setting the privacy level above Medium will disable the use of cookies.

Mozilla Firefox
1. Click on "Tools" at the top of the browser window and select "Options"
2. Then select the Privacy icon
3. Click Cookies, then select 'I allow sites to use cookies'

1. Click the Cog icon at the top of the browser window and select the "Preferences"
2. Click "Security", select the option that says 'Third Party Block and Advertising Cookies'
3. Click "Save"

How to manage cookies on Mac
If you want to allow cookies from our site, please follow the steps below:

Microsoft Internet Explorer 5.0 on OSX
1. Click "Explore" at the top of your browser window and select the "Preferences" option
2. Scroll down to see "Cookies" in the File Receive section
3. Select the option 'Do not ask’

Safari on OSX
1. Click 'Safari' at the top of the browser window and select the 'Preferences' option
2. Click 'Security' and then 'Accept cookies'
3. Select "From the site only"

Mozilla e Netscape on OSX
1. Click "Mozilla" or "Netscape" at the top of the browser window and select the "Preferences"
2. Scroll down to see cookies under "Privacy and Security"
3. Select "Enable cookies only for the source site"

1. Click "Menu" at the top of the browser window and select "Settings"
2. Then select "Preferences", select the "Advanced" tab
3. Then select the "Accept cookies" option

Google Analytics
This website uses Google Analytics, a web analytics service provided by Google, Inc. ("Google"). Google Analytics uses cookies, which are text files stored on your computer to allow the website to analyze how users use the site. Information generated by the website cookie (including your anonymous IP address) will be transmitted and filed with Google servers in the United States. Google will use this information to examine your site usage, compile site activity reports for its operators, and provide other services related to website activities and the use of the internet. Google may also transfer this information to third parties where this is required by law or where such third parties refer the above information to Google. Google will not associate your IP address with any other data held by Google. You may refuse to use cookies by selecting the appropriate setting on your browser, but please note that if you do this you may not be able to use all the features of this website. By using this website, you consent to the processing of your data by Google for the above-mentioned modalities and purposes.

You may prevent Google from detecting a cookie that is generated due to and linked to your use of this website (including your IP address) and processing such data by downloading and installing this browser plug-in: