Bern, Canton of Bern, Switzerland
Kraków, Lesser Poland Voivodeship, Poland
Diyarbakır, Diyarbakır, Turkey
Istanbul, Turkey and USA
Cracow, Silesian Voivodeship, Poland
Diyarbakir, Diyarbakir, Turkey
Rostov-on-Don, Rostov Oblast, Russian Federation
Sofia, Sofia, Bulgaria
Erlangen, Germany
