[1] Sophia Childrens Univ Hosp, Erasmus MC, Dept Pediat Oncol Hematol, NL-3015 GJ Rotterdam, Netherlands
[2] Sophia Childrens Univ Hosp, Erasmus MC, Dept Pediat Dermatol, NL-3015 GJ Rotterdam, Netherlands
[3] Sophia Childrens Univ Hosp, Erasmus MC, Dept Pediat Plast Surg, NL-3015 GJ Rotterdam, Netherlands
[4] Sophia Childrens Univ Hosp, Erasmus MC, Dept Pathol, NL-3015 GJ Rotterdam, Netherlands
[5] Sophia Childrens Univ Hosp, Erasmus MC, Dept Pediat Surg, NL-3015 GJ Rotterdam, Netherlands