Tambov Oblast, Russian Federation
Hanover, Lower Saxony, Germany
Kyiv, Kyiv Province, Ukraine
Essen, North Rhine-Westphalia, Germany
Riga, Riga, Latvia
Marburg, Hessen, Germany
Trondheim, Sør-Trøndelag, Norway
Santiago, Santiago Metropolitan Region, Chile
Munich, Bavaria, Germany
Harstad, Troms, Norway