both acrossandwithinexperiments,resultsrevealedthatallfivemodelspredicted
differences betweendietswithinexperimentsbetterthandifferencesacrossexperiments.
The Grubermodel,whichpredictedDMImostaccuratelydidsoduetoitsnegligible
systematicerror(ECT,ER)resultingin93%oftheerrorlocatedinED