Prague, Prague, Czech Republic
Seoul, Seoul, Korea (Republic of)
Echzell, Hessen, Germany
Vienna, Vienna, Austria
Somerville, MA, USA
Wetzikon, Zurich, Switzerland
Scotland, United Kingdom of Great Britain and Northern Ireland
Zhonghe, New Taipei, Taiwan, Republic Of China
Zurich, Zurich, Switzerland
Winterthur, Zurich, Switzerland
