Clarification an decision to amend the deadline for submission of the tender offers and the deadline for the electronic opening of the tender offers within the context of the Declaration of an open process for the construction of the project: «“Declaration of an open process for the selection of a contractor for the construction of the project: “Renovation of the day care clinics in the ‘Alexandra’ General Hospital of Athens, refurbishment and functional upgrade in a section of the ‘Elena – Venizelou’ General Hospital of Athens”»