Katowice, Silesian Voivodeship, Poland
Tallinn, Harju county, Estonia
Santiago, Santiago Metropolitan Region, Chile
Zhenjiang, Jiangsu, China
Budapest, Hungary
Aarhus, Aarhus Municipality, Denmark
Wrocław, Lower Silesian Voivodeship, Poland
Villejuif, Ile-de-France, France
Wallowa, OR, USA
Gyeongju-si, Gyeongsangbuk-do, Korea (Republic of)
Daejeon, Daejeon, Korea (Republic of)
Adelaide, South Australia, Australia