Greifswald, Mecklenburg-Vorpommern, Germany
Wroclaw, Lower Silesia, Poland
Rīga, Rīgas pilsēta, Latvia
Madrid, Comunidad de Madrid, Spain
Prague, Prague, Czechia
Zhytomyr, Zhytomyr, Ukraine
Saint Petersburg, Saint Petersburg, Russia
Ljubljana, Osrednjeslovenska, Slovenia
Kraków, Lesser Poland Voivodeship, Poland
Kharkiv, Kharkiv, Ukraine
