Berlin, Berlin, Germany
Köln, Nordrhein-Westfalen, Germany
Aachen, North Rhine-Westphalia, Germany
Granada, Andalusia, Spain
Moscow, Moscow City, Russian Federation
Moscow, Moscow, Russian Federation
Russian Federation
Prague, Prague, Czech Republic
Verona, Veneto, Italy
Singapore, Central Region, Singapore
Palermo, Sicily, Italy
Fribourg, Switzerland
