preferred_name: Dental history contribution &#x7C; {Chief complaint} &#x7C; Dental
preferred_name_lc: dental history contribution &#x7c; {chief complaint} &#x7c; dental
label: Dental history contribution &#x7C; {Chief complaint} &#x7C; Dental
label_lc: dental history contribution &#x7c; {chief complaint} &#x7c; dental