Wroclaw, Lower Silesia, Poland
Szczecin, West Pomerania, Poland
Sint-Oedenrode, Noord-Brabant, Netherlands
Philadelphia, PA, USA
Redhill, Redhill, United Kingdom
Wilmslow, Cheshire, England
Sunderland, Tyne and Wear, England
Jena, Thüringen, Germany
Newcastle upon Tyne, Tyne and Wear, England
Barcelona, Catalonia, Spain