Nordhausen, Thüringen, Germany
Amman, Amman Governorate, Jordan
Kaliningrad, Kaliningrad Oblast, Russian Federation
Rome, Lazio, Italy
Emmen, Lucerne, Switzerland
Kiel, Schleswig-Holstein, Germany
Taguig, Metro Manila, Philippines
London, England, United Kingdom of Great Britain and Northern Ireland
Berlin, Berlin, Germany
Zürich, Switzerland
Athens, Attica, Greece