"According to the latest update from the Turkish authorities, among those injured during yesterday's explosion in Istanbul was a Greek woman, who was slightly injured by a piece of glass and is being treated out of danger in a hospital in the city," the foreign affairs ministry said in a statement on Monday.

Explosions occurred in the early hours of Thursday at the Tax Office in Marousi and at an ATM at Sismanoglio Hospital. In Sismanoglio, as noted by ERT, the explosion was powerful and occurred shortly after 4:30 in the morning at an ATM located at the entrance of the hospital.

An attack of unidentified persons took place at night at the headquarters of a company owned by New Democracy leader's wife Marevta Mitsotaki at 3 Takis Street in Psirri.