San Francisco, California, United States
Corvallis, Oregon, United States
Lausanne, Vaud, Switzerland
Berlin, Berlin, Germany
Doussard, Rhone-Alpes, France
Glendale, CA, United States
Heidelberg, Baden-Wuerttemberg, Germany
Berkeley, CA, USA
Ann Arbor, MI, USA
La Chaux-de-Fonds, Neuchatel, Switzerland