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All 297984 Studies found for: ALL
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Map Legend
Region Name   Number of Studies
World   [map]   297,984  
Europe 84,425  
Albania 28   [studies]
Austria 4,737   [studies]
Belgium 8,665   [studies]
Bosnia and Herzegovina 183   [studies]
Bulgaria 1,785   [studies]
Croatia 950   [studies]
Czech Republic 1,845   [studies]
Denmark 7,280   [studies]
Estonia 857   [studies]
Finland 2,883   [studies]
France 21,596   [studies]
Germany 18,034   [studies]
Greece 2,570   [studies]
Hungary 3,654   [studies]
Iceland 140   [studies]
Ireland 1,512   [studies]
Italy 11,767   [studies]
Latvia 805   [studies]
Lithuania 898   [studies]
Luxembourg 114   [studies]
Macedonia, The Former Yugoslav Republic of 137   [studies]
Montenegro 20   [studies]
Netherlands 8,675   [studies]
Norway 3,578   [studies]
Poland 5,934   [studies]
Portugal 1,816   [studies]
Romania 2,282   [studies]
Serbia 1,033   [studies]
Slovakia 1,579   [studies]
Slovenia 620   [studies]
Spain 11,574   [studies]
Sweden 5,614   [studies]
Switzerland 6,038   [studies]
United Kingdom 16,281   [studies]

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Studies with multiple locations are included in each region containing locations.