[1] Vrije Univ Amsterdam, Emma Childrens Hosp, Amsterdam UMC, Pediat Oncol, Amsterdam, Netherlands
[2] Princess Maxima Ctr Pediat Oncol, Utrecht, Netherlands
[3] Amsterdam UMC, Canc Ctr Amsterdam, Locat VUmc, Amsterdam, Netherlands
[4] Univ Med Ctr Utrecht, Dept Reprod Med & Gynecol, Utrecht, Netherlands
[5] Vrije Univ Amsterdam, Dept Epidemiol & Data Sci, Amsterdam UMC, Amsterdam, Netherlands
[6] Vrije Univ Amsterdam, Dept Obstet & Gynaecol, Amsterdam UMC, Amsterdam, Netherlands
[7] Netherlands Canc Inst, Dept Epidemiol, Amsterdam, Netherlands
[8] Northwest Clin, Dept Obstet & Gynaecol, Alkmaar, Netherlands
[9] Erasmus MC, Univ Med Ctr Rotterdam, Sophia Childrens Hosp, Dept Paediat Hematooncol, Rotterdam, Netherlands
[10] Erasmus Univ, Dept Obstet & Gynecol, Div Reprod Endocrinol & Infertil, Med Ctr, Rotterdam, Netherlands
[11] Radboud Univ Nijmegen, Radboudumc Ctr Expertise Canc Survivorship, Dept Hematol, Med Ctr, Nijmegen, Netherlands
[12] Univ Groningen, Univ Med Ctr Groningen, Beatrix Childrens Hosp, Groningen, Netherlands
[13] Univ Med Ctr Utrecht, Wilhelmina Childrens Hosp, Dept Heamatol, Utrecht, Netherlands