The data used was total body with head, as recommended for the ISCD when using DXA for body composition instead of for bone densitometry. We clarified and referenced this in the text, lines 204-208.
P3 L125: DXA: Was the head ROI excluded from the analyses (as per recommendation by the ISCD)? If so, it should be stated. If not, DXA analysis should be redone and all relationships recalculated.