[1] Axarquia Hosp, Pediat & Neonatol Unit, East Malaga Sanit Disctr, Axarquia, Spain
[2] Univ Reg Malaga Hosp, Dept Pediat, Paediat Oncol Unit, Ave Arroyo de los Angeles S-N, Malaga 29011, Spain
[3] Univ Reg Malaga Hosp, Dept Pediat, Infect Dis & Immunodeficiencies Unit, Malaga, Spain
[4] Univ Reg Malaga Hosp, Paediat Intens Care Unit, Malaga, Spain
[5] Childhood Liver Oncol Grp, Program Predict & Personalized Med Canc, Campus Can Ruti, Barcelona, Spain
[6] CIBERehd, Biomed Res Network Ctr, Madrid, Spain