About the Authors

Sofie de Fine Licht

sofielie@cancer.dk

Affiliation Danish Cancer Society Research Center, Copenhagen, Denmark

Kathrine Rugbjerg

Affiliation Danish Cancer Society Research Center, Copenhagen, Denmark

Thorgerdur Gudmundsdottir

Affiliation Danish Cancer Society Research Center, Copenhagen, Denmark

Trine G. Bonnesen

Affiliation Department of Paediatrics, Aarhus University Hospital, Aarhus, Denmark

Peter Haubjerg Asdahl

Affiliation Department of Paediatrics, Aarhus University Hospital, Aarhus, Denmark

Anna Sällfors Holmqvist

Affiliations Paediatric Oncology and Haematology, Skane University Hospital, Lund, Sweden, Department of Clinical Sciences, Lund University, Lund, Sweden

Laura Madanat-Harjuoja

Affiliations Finnish Cancer Registry, Helsinki, Finland, Department of Paediatrics, University of Helsinki, Finland, Helsinki University Hospital, Helsinki, Finland

Laufey Tryggvadottir

Affiliations Icelandic Cancer Registry, Reykjavik, Iceland, Faculty of Medicine, University of Iceland, Reykjavik, Iceland

Finn Wesenberg

Affiliations Cancer Registry of Norway, Oslo, Norway, Department of Paediatric Medicine, Oslo University Hospital, Oslo, Norway, Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway

Henrik Hasle

Affiliation Department of Paediatrics, Aarhus University Hospital, Aarhus, Denmark

Jeanette F. Winther

Affiliation Danish Cancer Society Research Center, Copenhagen, Denmark

Jørgen H. Olsen

Affiliation Danish Cancer Society Research Center, Copenhagen, Denmark

on behalf of the ALiCCS study group

Membership of the ALiCCS study group is provided in the Acknowledgments.

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: SDFL JHO KR JFW HH. Formal analysis: SDFL JHO KR. Funding acquisition: JHO JFW HH. Investigation: SDFL KR TG TGB PHA ASH LMH LT FW HH JFW JHO. Methodology: SDFL JHO KR JFW TG PHA TGB HH. Resources: JHO JFW HH ASH LT LMH FW. Writing – original draft: SDFL JHO. Writing – review & editing: SDFL KR TG TGB PHA ASH LMH LT FW HH JFW JHO.