Freiberg, Sachsen, Germany
Poznań, Greater Poland Voivodeship, Poland
Moskva, Moscow, Russian Federation
Waren (Müritz), Mecklenburg-Vorpommern, Germany
Offenbach am Main, Hessen, Germany
Ramat Gan, Israel
Duisburg, North Rhine-Westphalia, Germany
Zürich, Zürich, Switzerland
Lviv, Lviv Oblast, Ukraine
Munich, Bavaria, Germany
Gothenburg, Västra Götaland County, Sweden
Köln, NRW, Germany
