preferred_name: Visual acuity far &#x7C; Right eye &#x7C; Refraction
preferred_name_lc: visual acuity far &#x7c; right eye &#x7c; refraction
label: Visual acuity far &#x7C; Right eye &#x7C; Refraction
label_lc: visual acuity far &#x7c; right eye &#x7c; refraction