Samara, Samara Oblast, Russian Federation
Germany
Tumanyan, Lori, Armenia
Daegu 대구, Korea (Republic of)
Freiburg
Campinas, São Paulo, Brazil
Da Nang, Viet Nam
Ho Chi Minh City, Viet Nam
Berlin, Berlin, Germany
Essen, North Rhine-Westphalia, Germany
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Potsdam, Brandenburg, Germany
