Athens University of Economics and Business -Athens (Grecia)

  CVG -Athens (Grecia)

  Elliniki Etairia -Athens (Grecia)

  Euro-medanet -Athens (Grecia)

  GWP -Athens (Grecia)

  EOE/HOS -Athens (Grecia)

  HSPN -Athens (Grecia)

  LDK Consultants -Athens (Grecia)

  MIO-ECSDE -Athens (Grecia)

  Ministry for the Environment, Physical Planning and Public Works -Athens (Grecia)

  Nea Ecologia -Athens (Grecia)

  Olympios -Athens (Grecia)

  SOS Méditerranée -Athens (Grecia)

  Unicef -Athens (Grecia)

  WHO -Athens (Grecia)

  WWF -Athens (Grecia)