| | Belgium (1) |
|---|
| Union Saint-Gilloise, |
| | Bosnia and Herzegovina (1) |
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| Zrinjski Mostar, |
| |
| Croatia (1) |
|---|
| Dinamo Zagreb, |
| | | Czech Republic (2) |
|---|
| Slavia Praha, | | Sparta Praha, |
| | Faroe Islands (1) |
|---|
| KI Klaksvik, |
|
| Greece (1) |
|---|
| Olympiacos Piraeus, |
| | Moldova (1) |
|---|
| Sheriff Tiraspol, |
| | |
| | Slovakia (1) |
|---|
| Slovan Bratislava, |
| | |
| Ukraine (1) |
|---|
| Zorya Luhansk, |
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