Chicago, Illinois, United States
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Reykjavik, Greater Reykjavik, Iceland
Biel/Bienne, Bern, Switzerland
Bern, Bern, Switzerland
Solothurn, Solothurn, Switzerland
Basel, Basel-Town, Switzerland
Hamburg, Hamburg, Germany
Woodside, NY, United States
