A child is wrapped in blankets while waiting with its parents to depart to Croatia at train station in Presevo, Serbia, January 19, 2016. REUTERS/UNI PHOTO
A child is wrapped in blankets while waiting with its parents to depart to Croatia

A child is wrapped in blankets while waiting with its parents to depart to Croatia at train station in Presevo, Serbia, January 19, 2016. REUTERS/UNI PHOTO