Heidelberg, Baden-Württemberg, Germany
Giswil, Obwalden, Switzerland
Hamburg, Hamburg, Germany
Vevey, Vaud, Switzerland
Wohlen bei Bern, Bern, Switzerland
Ann Arbor, MI, USA
Walenstadt, St. Gallen, Switzerland
Kriens, Lucerne, Switzerland
Karlsruhe, Baden-Wuerttemberg, Germany
Nidau, Bern, Switzerland
Wilnsdorf, Nordrhein-Westfalen, Germany
