preferred_name: Number of specimens tested &#x7C; XXX &#x7C; Specimen information
preferred_name_lc: number of specimens tested &#x7c; xxx &#x7c; specimen information
label: Number of specimens tested &#x7C; XXX &#x7C; Specimen information
label_lc: number of specimens tested &#x7c; xxx &#x7c; specimen information