Oradea, Bihor, Romania
Paderborn, North Rhine-Westphalia, Germany
Sibiu, Județul Sibiu, Romania
Wroclaw, Lower Silesia, Poland
Düsseldorf, North Rhine-Westphalia, Germany
Essen, North Rhine-Westphalia, Germany
Wrocław, Województwo dolnośląskie, Poland
London, England, United Kingdom of Great Britain and Northern Ireland
Darıca, Kocaeli, Turkey