16. Childhood cancer survivor cohorts in Europe. JF. Winther et al. Acta Oncol. 2015 May;54(5):655-68.
14. Cohort Profile: The French Childhood Cancer Survivor Study For Leukaemia (LEA Cohort). J. Berbis et al. Int J Epidemiol. 2015 Feb;44(1):49-57.