Poznań, Greater Poland Voivodeship, Poland
Warsaw, Mazovia, Poland
London, England
Madrid, Community of Madrid, Spain
Dublin, Dublin, Ireland
Sofia, Sofia City Province, Bulgaria
Yaroslavl, Yaroslavl, Russian Federation
Cancun, Quintana Roo, Mexico
Barcelona, Spain
Tampa, FL, USA
Baden-Württemberg, Germany
Taipei, Taiwan, Province of China