Brussels, Brussels, Belgium
Gothenburg, Vastra Gotaland, Sweden
Budapest, Budapest, Hungary
Halle (Saale), Saxony-Anhalt, Germany
Reykjavík, Iceland
Göttingen, Lower Saxony, Germany
Lisboa, Lisboa, Portugal
Verviers, Walloon Region, Belgium
London, London
London, London, England
Adelaide, South Australia, Australia
Gdansk, Pomerania, Poland
