Stockholm, Stockholm, Sweden
Ulm, Baden-Württemberg, Germany
Zweibrücken, Rhineland-Palatinate, Germany
Barcelona, Catalonia, Spain
Odesa, Odessa Oblast, Ukraine
Umeå, Västerbottens län, Sweden
Mannheim, Baden-Wuerttemberg, Germany
Saarbruecken, Saarland, Germany
München, Bayern
Senden, North Rhine-Westphalia, Germany
