Oulu, Oulu, Finland
Ljubljana, Ljubljana, Slovenia
Qianjin District, Kaohsiung City, Taiwan, Province of China
Toronto, Ontario, Canada
Espoo, Finland
Sogamoso, Boyacá, Colombia
Bologna, Emilia-Romagna, Italy
Padova, Veneto, Italy
Cambridge, Cambridgeshire, England
Athens, Attica, Greece
Budapest, Hungary