Debrecen, Hajdu-Bihar, Hungary
Warsaw, Mazovia, Poland
Kongsvinger, Hedmark, Norway
Lauchheim, Baden-Wuerttemberg, Germany
Rionero in Vulture, Basilicata, Italy
Buxton, Derbyshire, United Kingdom
Chelyabinsk, Chelyabinskaya oblast', Russian Federation
Miskolc, Borsod-Abauj-Zemplen, Hungary
Istanbul, Istanbul, Turkey
Zürich, Zürich, Switzerland
Stockholm, Stockholms län, Sweden
Birkenhead, Merseyside, United Kingdom of Great Britain and Northern Ireland
