Cologne, NRW, Germany
Reutlingen, Baden-Württemberg, Germany
Stuttgart, Baden-Württemberg, Germany
Metzingen, Baden-Württemberg, Germany
Nürtingen, Baden-Württemberg, Germany
Vienna, Vienna, Austria
Grabenstetten, Baden-Wuerttemberg, Germany
Balearic Islands, Spain
Frickenhausen, Baden-Württemberg, Germany