Stockholm, Sweden
goettingen, goettingen, Germany
Fedje, Vestland, Norway
Sefrou, Fes-Boulemane, Morocco
Lucerne, Lucerne, Switzerland
Göttingen, Lower Saxony, GER
Helsinki, Finland
Tampere, Pirkanmaa, Finland
Cologne, North Rhine-Westphalia, Germany
Oslo, Norway
Spiez, Bern, Switzerland
Berlin, Germany
