preferred_name: HLA donor match status &#x7C; Patient &#x7C; HLA antigens
preferred_name_lc: hla donor match status &#x7c; patient &#x7c; hla antigens
label: HLA donor match status &#x7C; Patient &#x7C; HLA antigens
label_lc: hla donor match status &#x7c; patient &#x7c; hla antigens