TY - CONF T1 - The Online elicitation of Personal Utility Functions (OPUF) Tool: a new method to construct (patient) preferences for small groups and on the individual level JO - QUALITY OF LIFE RESEARCH PY - 2022/01/01 AU - Schneider P AU - Brazier J AU - van Hout B AU - Devlin N ED - VL - 31 SP - S9 EP - S10 Y2 - 2025/05/29 ER -