Konstanz, Baden-Württemberg, Germany
Montréal, Quebec, Canada
Oradea, Bihor, Romania
Loughborough, England, United Kingdom of Great Britain and Northern Ireland
Berg, Baden-Württemberg, Germany
Friedrichshafen, Baden-Württemberg, Germany
Istanbul, Turkey
Langonnet, Brittany, France
Amsterdam, Noord-Holland, Netherlands
Johannesburg, Gauteng, South Africa
Berlin, Germany