Saarbrücken, Germany
Bavaria, Germany
Espoo, Finland
Gothenburg, Västra Götaland County, Sweden
İstanbul, Turkey
Dongguan, Guangdong, China
Mettlach, Saarland, Germany
Nürnberg, Bayern, Germany
Topolcany, Topolcany, Slovakia
Greece
Bratislava, Bratislava, Slovakia
Brno, South Moravian Region, Czech Republic
