Wroclaw, Lower Silesia, Poland
Vienna, Vienna, Austria
Košice, Košice Region, Slovakia
Warszawa, mazowieckie, Poland
Bratislava, Bratislava, Slovakia
Zagreb, City of Zagreb, Croatia
Berlin, Berlin, Germany
Grenoble, Auvergne-Rhône-Alpes, France
Brno, South Moravian Region, Czech Republic
København, Denmark
Semarang, Central Java, Indonesia