organism: Homo sapiens
attributes.tag: isolate
attributes.value: CT14, CN14, normal cfDNA
attributes.tag: age
attributes.value: unknown
attributes.tag: biomaterial_provider
attributes.value: Mike Makrigiorgos
attributes.tag: collection_date
attributes.value: 2021
attributes.tag: geo_loc_name
attributes.value: USA: Boston
attributes.tag: sex
attributes.value: not collected
attributes.tag: tissue
attributes.value: colorectal, blood
attributes.tag: 0.01% spike-in tumor DNA
attributes.value: 9
attributes.tag: BioSampleModel
attributes.value: Human