| | | | Hellas (1) |
|---|
| Olympiacos Piraeus, |
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| Litauen (1) |
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| Žalgiris Vilnius, |
| | Nederland (2) |
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| Feyenoord, | | Vitesse, |
| | |
| Portugal (1) |
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| Sporting Braga, |
| | Romania (1) |
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| Steaua Bucureşti, |
| | Skottland (2) |
|---|
| Glasgow Rangers, | | Hibernian, |
| |
| | | Sveits (2) |
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| FC Basel, | | FC Luzern, |
| | Tyrkia (1) |
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| Istanbul Başakşehir, |
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| Ukraina (1) |
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| Zorya Luhansk, |
|