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See Studies on Map

Map of All Studies on

On the map below, click on a region to show a more detailed map (when available) or see a list of studies with locations in that region (when a detailed map is not available).
Map Legend
Region Name Number of Studies
World 416,555
Europe 119,804
Albania 48
Austria 6,106
Belgium 11,711
Bosnia and Herzegovina 234
Bulgaria 2,332
Croatia 1,234
Czech Republic 1,625
Denmark 9,772
Estonia 1,025
Finland 3,572
France 31,298
Germany 22,801
Greece 3,624
Hungary 4,650
Iceland 187
Ireland 1,998
Italy 16,775
Latvia 968
Lithuania 1,141
Luxembourg 142
Macedonia, The Former Yugoslav Republic of 90
Montenegro 23
Netherlands 11,162
Norway 4,576
Poland 8,204
Portugal 2,582
Romania 2,723
Serbia 1,335
Slovakia 1,900
Slovenia 884
Spain 17,273
Sweden 7,382
Switzerland 8,170
United Kingdom 21,887

Click on a region name link to show a map of that region

Click on a study count link to see a list of studies in that region. Use your browser's back button to return to this list and view studies in another region.

Studies with no locations are not included in the study counts or on the maps.

Studies with multiple locations are included in each region where the study has locations.