Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Countries and centres that provided information for this study
| Country | Sites/country | Site/region represented |
|---|---|---|
| Belgium | 1 | Belgium |
| Denmark | 1 | Copenhagen |
| France | 1 | Paris |
| Germany | 1 | Central Germany |
| Greece | 1 | Crete |
| Hungary | 1 | Southeast Hungary |
| Italy | 4 | Tuscany (2), Veneto, Lazio |
| Spain | 13 | Bizkaia, Andalucia (2), Madrid, Catalonia (3), Balearic Islands, Asturias, Jaen, Valencia, Zaragoza, Granada |
| Sweden | 2 | Stockholm, Lund |
| The Netherlands | 2 | Leiden, Amsterdam |
| Turkey | 1 | Istanbul |
| UK | 1 | London |
