Quantitative Dixon-Based PDFF and R2* Estimation and Optimization on MR-Simulation and MR-Linac Devices for the Pelvis and Head and Neck: A Prospective R-IDEAL Stage 0-2a Study

Code for the paper: "Quantitative Dixon-Based PDFF and R2* Estimation and Optimization on MR-Simulation and MR-Linac Devices for the Pelvis and Head and Neck: A Prospective R-IDEAL Stage 0-2a Study" found at: https://doi.org/10.64898/2026.03.09.26347965. The anonymized data is found at: https://doi.org/10.6084/m9.figshare.31594372.

Installing proper requirements (on Windows)

1. Create python environment with Python 3.12.10: python3.12 -m venv env_3-12-10
2. Activate virtual python environment: .\env_3-12-10\Scripts\activate
3. Install packages: pip install -r requirements.txt