Erratum: Recurrent stroke: The role of thrombophilia in a large international pediatric stroke population (104:8(1676-1681) DOI:10.3324/haematol2018.211433)

In the article pre-published online on January 24, 2019 and published in the paper version of Haematologica [volume 104(8):1676-1681; doi:10.3324/haematol2018.211433] we have to correct: • that recurrent stroke occurred in 160/872 (instead of 160 / 880) children [page 1678, second column, line 6]. • the incidence rates of recurrent AIS with respect to the individual exposure time in years given in the abstract (page 1676, lines 16-18) and in the results section (page 1679, paragraph "prothrombotic risk factors", lines 38-40). As explained in the methods section, we calculated the absolute risk of AIS recurrence as incidence rates per 100 patient-years (%). According to the individual exposure times (years) to antithrombin, lipoprotein (a) and the presence of more than one prothrombotic risk factor the incidence rates calculated per 100 patient-years are presented in the table below {table presented}.