Saint Petersburg, Saint Petersburg, Russian Federation
Erfurt, Thüringen, Germany
Manchester, Manchester, England
Berlin, Berlin, Germany
Enschede, Overijssel, Netherlands
Lisbon, Lisbon, Portugal
Hamburg, Hamburg, Germany
Edinburgh, Scotland, United Kingdom
Riga, Latvia
Boursay, Centre-Val de Loire, France
Magdeburg, Saxony-Anhalt, Germany
