Kazan, Tatarstan, Russian Federation
Blagoevgrad, Blagoevgrad, Bulgaria
Veliko Tarnovo, Veliko Tarnovo, Bulgaria
Budapest, Budapest, Hungary
Przemyśl, Podkarpackie Voivodeship, Poland
Sfântu Ilie, Județul Suceava, Romania
Saint Petersburg, Saint Petersburg, Russian Federation
Leipzig, Saxony, Germany
Moscow, Moscow, Russian Federation
Serpukhov, Moskovskaya oblast', Russian Federation
João Pessoa, Paraíba, Brazil
