link arXiv paper and update preferred citation

Clarify dataset access and training installation

Point website links to flexray.csail.mit.edu

Update FleXray paper title

Rename ThoracoaMonch evaluation split to PedsTorso

Remove MendeleyCXR (no longer part of the FleXray evaluation) and update README

splits README: paper results are scored on test, val used only for development

Card: FluXray now ships in this repo; licenses listed per folder

Add FluXray 1.0 (label-exact synthetic radiographs) under FluXray/

Redistribute BTXRD (CC BY 4.0, figshare 27865398) in the fxr-dataset format

Add per-dataset split assignments and quality-control exclusions

MendeleyCXR: Montgomery + Shenzhen subsets (704 samples)

MendeleyCXR: remove folder before re-upload without the Darwin subset

MendeleyCXR: remove Darwin-subset files (3000/11984)

MendeleyCXR: remove Darwin-subset files (2000/11984)

MendeleyCXR: remove Darwin-subset files (1000/11984)

Dataset card: describe FluXray inline

Dataset card: describe the FluXray companion release files

MendeleyCXR: drop the Darwin subset (duplicates DarwinCVD19); keep Montgomery + Shenzhen (704 samples)

refine dataset citation and availability notes

update links and citation guidance

MendeleyCXR: credit upstream sources in LICENSE

MendeleyCXR: credit upstream sources in README.md

Add FleXray data release: 7 repackaged X-ray sources + MURA forearm/humerus annotations

initial commit