Optimisation prioritisation	Name (full)	Name	Description
1	High functioning	Lung HF	Intersection of WVent lung and WQ lung, excluding PTV
2	Functioning	Lung F	Intersection of vent and Q contours excluding lung HF excluding PTV
3	Perfused	Lung P	Any lung parenchyma containing 68Ga-macroaggregated albumin contoured using a visually adapted threshold that is confirmed by a physician. Excluding lung HF, lung F, excluding PTV
4	Ventilated	Lung V	Any lung parenchyma containing Galligas contoured using a visually adapted threshold that is confirmed by a physician. Excluding lung HF, lung F, lung P, excluding PTV