Warsaw, Poland
Leipzig, Saxony, Germany
Yekaterinburg, Sverdlovsk, Russia
Dublin, Dublin, Ireland (Republic of)
Zielona Gora, Lubusz, Poland
Erlangen, Bavaria, Germany
Geneva, Geneva, Switzerland
Szczecin, Województwo zachodniopomorskie, Poland
Kocaeli, Turkey
Bratislava, Bratislava, Slovakia
Vilnius, Vilnius, Lithuania
