Courgenay, Jura, Switzerland
Cologne, North Rhine-Westphalia, Germany
Uppsala, Uppsala, Sweden
Corvallis, Oregon, United States
Bern, Bern, Switzerland
Marly, Canton of Fribourg, Switzerland
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Copenhagen, Capital Region of Denmark, Denmark
Trondheim, Sor-Trondelag, Norway