Bonn, Nordrhein-Westfalen, Germany
Salamanca, Castile and León, Spain
Moscow, Moscow City, Russia
Oxford, England, United Kingdom of Great Britain and Northern Ireland
The Hague, Netherlands
Warsaw, Masovian Voivodeship, Poland
Hamburg, Hamburg, Germany
Olinda, State of Pernambuco, Brazil
woluwe-st-lambert, Bruxelles, Belgium
Bonn, North Rhine-Westphalia, Germany
Ohaupo, Waikato, New Zealand
Cologne, North Rhine-Westphalia, Germany
