Freiburg, Baden-Württemberg, Germany
Toulouse, Languedoc-Roussillon-Midi-Pyrénées, France
Olching, Bayern, Germany
Brighton, England, United Kingdom
Bologna, Emilia-Romagna, Italy
Freiburg im Breisgau, Baden-Wuerttemberg, Germany
Heerenveen, Netherlands
Freiburg, Germany
La Paz, La Paz Department, Bolivia (Plurinational State of)
Antalya, Antalya, Turkey
Baden-Württemberg, Germany
