%0 Journal Article %A Heijden van der, TGW. %A Hubel, NJ. %A Ligt de, KM. %A Kist, IR. %A Arndt, Volker %A Verkooijen, HM. %A Velikova, G. %A Hoedjes, M. %A Rooij de, BH. %A Holzner, B. %A Poll-Franse van de, LV. %T Opportunities and challenges in pooling health-related quality-of-life data for prediction modeling in breast cancer across Europe: lessons from the EORTC BALANCE project. %J ESMO real world data and digital oncology %V 9 %@ 2949-8201 %C [Amsterdam] %I Elsevier B.V. %M DKFZ-2025-02629 %P 100172 %D 2025 %Z Volume 9, September 2025, 100172 %F PUB:(DE-HGF)16 %9 Journal Article %R doi:10.1016/j.esmorw.2025.100172 %U https://inrepo02.dkfz.de/record/306590