Heidelberg, Baden-Württemberg, Germany
Stuttgart, Baden-Wuerttemberg, Germany
San Francisco, CA, USA
Chemnitz, Germany
Seattle, WA, United States
Dortmund, North Rhine-Westphalia, Germany
New York, NY, United States
Helsinki, Uusimaa, Finland
Kaohsiung City, Taiwan, Province of China
Taiwan Province, Taiwan, Republic Of China
Bern, Canton of Bern, Switzerland
Dortmund, Nordrhein-Westfalen, Germany
