organism: Homo sapiens
attributes.tag: source_name
attributes.value: Human Osteosarcoma Biopsy
attributes.tag: tissue
attributes.value: Osteosarcoma tumor
attributes.tag: gender
attributes.value: male
attributes.tag: response to neoadjuvant chemotherapy
attributes.value: Good
attributes.tag: 5 year efs
attributes.value: Relapse
attributes.tag: 5 year os
attributes.value: Alive
attributes.tag: metastasis
attributes.value: No
attributes.tag: dna concentration method
attributes.value: Ethanol precipitation