description: |-
  The stated patient should have the stated indicator checked with this frequency instead of the standard frequency as per the care protocol for this care program. The callup state is modified accordingly, except for the special value of `never` which means te callup state is reported as `-` ('not relevant for this patient').
type: string
enum:
  - quarter
  - sixMonths
  - year
  - twoYear
  - threeYear
  - fiveYear
  - never
example: never