Saint Petersburg, Saint Petersburg, Russian Federation
Kraków, Lesser Poland Voivodeship, Poland
Saransk, Mordovia, Russian Federation
Karjaa, Finland
Poznań, Greater Poland Voivodeship, Poland
Jyväskylä, Central Finland, Finland
Poland, Warsaw, Poland
Moscow, Moscow City, Russian Federation
Lahti, Finland
Greifswald, Mecklenburg-Vorpommern, Germany
Tartu, Tartu county, Estonia
Leipzig, Germany
