The scans were analysed by three radiologists (specialised physicians) who did not know what treatment the patient had received beforehand, to make sure the findings were as accurate as possible.
Uuringuid analüüsisid kolm radioloogi (eriarsti), kes ei teadnud, millist ravi patsient oli enne uuringut saanud, et tulemused oleksid võimalikult täpsed.