Bergamo, Bergamo, Italy
Tallinn, Harjumaa, Estonia
Gdańsk, Pomeranian Voivodeship, Poland
Tetovo, Tetovo, Macedonia (the former Yugoslav Republic of)
Berlin, Berlin, Germany
Frankfurt, Hesse, Germany
Timișoara, Timiș County, Romania
Hamburg, Hamburg, Germany
Sankt-Peterburg, Saint Petersburg, Russian Federation
Hamburg, Schleswig-Holstein, Germany
