Darmstadt, Hessen, Germany
Brno, Jihomoravský kraj, Czechia
Yekaterinburg, Sverdlovskaya oblast', Russian Federation
Offenbach, Hessen, Germany
Mannheim, Baden-Württemberg, Germany
Mannheim, Germany
Vienna, Mariahilf, Austria
Khuzhir, Irkutsk Oblast, Russian Federation
Munich, Bavaria, Germany
Kranenburg, Germany
Tokyo, Japan