Hepatitis A among refugees, asylum seekers and migrants living in hosting facilities, Greece, April to December 2016 Mellou, Kassiani and Chrisostomou, Anthi and Sideroglou, Theologia and Georgakopoulou, Theano and Kyritsi, Maria and Hadjichristodoulou, Christos and Tsiodras, Sotirios, Eurosurveillance, 22, 30448 (2017), https://doi.org/10.2807/1560-7917.ES.2017.22.4.30448