Vienna, Vienna, Austria
Darmstadt, Hesse, Germany
Zürich, Zürich, Switzerland
Wroclaw, Lower Silesia, Poland
Hamburg, Hamburg, Germany
Brussels, Brussels, Belgium
Singapore, Singapore
Resistencia, Chaco Province, Argentina
Wrocław, Województwo dolnośląskie, Poland
Somerville, MA, United States
Val-de-Charmey, Canton of Fribourg, Switzerland
