Moscow, Moscow, Russian Federation
Porto, Porto, Portugal
Barcelona, Catalunya, Spain
Heraklion, Crete, Greece
Berlin, Berlin, Germany
Boston, MA, USA
Thessaloniki, Makedonia Thraki, Greece
Thessaloniki, Central Macedonia, Greece
Delft, Zuid-Holland, Netherlands
Oslo, Oslo, Norway
Ioannina, Epirus, Greece
Lisboa, Lisboa, Portugal
