Diagnostic preparations for medical purposes, in the field of cancer; diagnostic reagents for medical use, in the field of cancer; diagnostic biomarker reagents for medical purposes, in the field of cancer; clinical medical reagents, in the field of cancer; medical diagnostic reagents for use in analysis of circulating tumor DNA extracted from blood samples, for use in the field of cancer; medical diagnostic reagents for use in diagnostic tests, in the field of cancer; biomarkers being copy n...