Leipzig, Germany
Cologne, North Rhine-Westphalia, Germany
Khmel'nyts'kyi, Khmel'nyts'ka oblast, Ukraine
Istanbul, Istanbul, Turkey
Zagreb, City of Zagreb, Croatia
Ankara, Ankara, Turkey
Wroclaw, Lower Silesia, Poland
Cape Town, Western Cape, South Africa
Pforzheim, Baden-Württemberg, Germany
Hamburg, Hamburg, Germany
Grenoble, Rhone-Alpes, France
Prague, Prague, Czech Republic
