Opole, Opole Voivodeship, Poland
Copenhagen, Capital Region of Denmark, Denmark
Boulder, CO, USA
Barcelona, Catalonia, Spain
Münster, Germany
Antananarivo, Antananarivo, Madagascar
Stockholm, Stockholm County, Sweden
Dresden, Saxony, Germany
Gunzenhausen, Bavaria, Germany
Tønsberg, Vestfold, Norway
Munich, Bavaria, Germany
Austin, TX, USA
