Sydney, New South Wales, Australia
Uppsala, Uppsala, Sweden
Umeå, Västerbottens län, Sweden
Ottignies-Louvain-la-Neuve, Walloon Region, Belgium
Stuttgart, Germany
Brighton, East Sussex, England
Lund, Skane, Sweden
Stockholm, Stockholm, Sweden
Malmö, Skåne län, Sweden
Valencia, Valencian Community, Spain
Copenhagen, Capital Region of Denmark, Denmark