| | Bosnia and Herzegovina (1) |
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| Zrinjski Mostar, |
| | Cyprus (1) |
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| Omonia Nicosia, |
| | Czech Republic (2) |
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| Sigma Olomouc, | | Sparta Praha, |
|
| England (1) |
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| Crystal Palace, |
| | Finland (1) |
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| Kuopion Palloseura, |
| | France (1) |
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| RC Strasbourg Alsace, |
| |
| | | North Macedonia (1) |
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| KF Shkëndija, |
| | Poland (4) |
|---|
| Jagiellonia, | | Lech Poznań, | | Legia Warszawa, | | Raków Częstochowa, |
|
| Slovakia (1) |
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| Slovan Bratislava, |
| | | |
| Swiss (1) |
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| FC Lausanne-Sport, |
| |