Krasnogorsk, Moscow Oblast, Russian Federation
Nürnberg, Germany
Abdulino, Orenburg Oblast, Russian Federation
Champaign, IL, USA
Offenburg, Baden-Württemberg, Germany
Erlangen, Bavaria, Germany
Clamart, Hauts-de-Seine, France
Stralsund, Mecklenburg-Vorpommern, Germany
Hannover, Niedersachsen, Germany
Augsburg, Bavaria, Germany
Halle (Saale), Sachsen-Anhalt, Germany