Migrants queue for health assistance at the reception centre for migrants and refugees in Schisto, near Athens, where 1300 migrants, mainly Afghans, are stranded in Greece, on February 25, 2016. European interior ministers tried on February 25, 2016 to resolve deep divisions over the migrant crisis, with Greece lashing out at its partners for creating a humanitarian crisis and officials warning the EU's unity was at stake. Athens is seething over a series of border restrictions by Austria, Macedonia and Serbia along the migrant trail to northern Europe that has caused a bottleneck in Greece, the main entry point to Europ / AFP / LOUISA GOULIAMAKI