Saint Petersburg, Saint Petersburg, Russia
Münsingen, Bern, Switzerland
Hamburg, Hamburg, Germany
Carrboro, North Carolina, United States
Taegertschi, Bern, Switzerland
Saskatoon, Saskatchewan, Canada
Copenhagen, Capital Region of Denmark, Denmark
Stavanger, Rogaland, Norway
Freiburg im Breisgau, Baden-Württemberg, Germany
København N, Danmark, Denmark
