Patient Eligibility is Reversed

It is possible for a once eligible patient to become un-eligible. In this case, the patient Eligibility Date and Selection status are updated to null.

When patient eligibility is reversed, auto-selection compensates the Initial or Auto-selected pool as needed. If the patient was in the Initial pool, auto-selection looks at both the Discard and Auto-selected pools to select the patient with the earliest SDV Eligible date. If a patient is selected from the auto-select pool, then that pool is compensated with a patient from the discard pool.