Strasbourg, Grand Est, France
Geneva, Geneva, Switzerland
Vancouver, British Columbia, Canada
Bayreuth, Bavaria, Germany
Skopje, Skopje Region, Macedonia-FYROM
Zurich, Zurich, Switzerland
Illnau-Effretikon, Zurich, Switzerland
Vienna, Vienna, Austria
Bayreuth, Bayern, Germany
Madrid, Community of Madrid, Spain
Hiroshima, Japan
Perth, WA, Australia
