Shanghai, Shanghai, China
Warszawa, mazowieckie, Poland
Hyderabad, telangana, India
Santa Rosa, CA, USA
Traben-Trarbach, Rheinland-Pfalz, Germany
Rotterdam, Zuid-Holland, Netherlands
Poznan, Greater Poland, Poland
Daejeon, Daejeon, South Korea
Bonn, Nordrhein-Westfalen, Germany
Gießen, Hessen, Germany
Krakow, Lesser Poland, Poland
