Bergamo, Bergamo, Italy
Tallinn, Harjumaa, Estonia
Gdańsk, Pomeranian Voivodeship, Poland
Turku, Finland
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
