L'viv, Lviv Oblast, Ukraine
La Laguna, Santa Cruz de Tenerife, Spain
Athens, Attica, Greece
Groningen, Groningen, Netherlands
Brasov, Brasov, Romania
Bucharest, Bucharest, Romania
Marburg, Hesse, Germany
Ljubljana, Ljubljana, Slovenia
Offenbach, Hesse, Germany
Washington, DC, United States
Gent, East-Flanders, Belgium
Hobart, Tasmania, Australia