Atlanta, GA, USA
Budapest, Budapest, Hungary
Sofia, Sofia, Bulgaria
Dessau-Roßlau, Saxony-Anhalt, Germany
Lisboa, Lisboa, Portugal
Kharkiv, Kharkiv, Ukraine
Torino, Piemonte, Italy
Letchworth Garden City, Letchworth Garden City, United Kingdom
Istanbul, Istanbul, Turkey
İzmir, Turkey
Lisboa, Lisbon, Portugal