Copenhagen, Capital Region of Denmark, Denmark
Uppsala
Stockholm, Stockholm County, Sweden
Osnabrück, Lower Saxony, Germany
Boulder, CO, USA
Berlin, Berlin, Germany
Prague, Prague, Czechia
Auckland, Auckland, New Zealand
Oldenburg, Lower Saxony, Germany
Leipzig, Saxony, Germany
Los Banos, Laguna, Philippines
Osnabrück, Niedersachsen, Germany