Szczecin, Województwo zachodniopomorskie, Poland
Wroclaw, Lower Silesia, Poland
Trieste, Trieste, Italy
Salamanca, Castilla y León, Spain
Barcelona, Spain
Friuli-Venezia Giulia, Italy
London, England, United Kingdom of Great Britain and Northern Ireland
Amersham, England, United Kingdom
Poznan, Greater Poland, Poland
Istanbul, Istanbul, Turkey
Szczecin, West Pomerania, Poland