| Attribute | OPPORTUNISTIC SCREENING TYPE | references in description Screening Test Invitation |
| Central Return Form | kc53 3 | references in description Screening Test Invitation |
| Central Return Form | kc53 4 | references in description Screening Test Invitation |
| Central Return Form | kc53 5 | references in description Screening Test Invitation |
| Central Return Form | kc53 6 | references in description Screening Test Invitation |
| Central Return Form | kc53 7 | references in description Screening Test Invitation |
| Central Return Form | kc62 1 | references in description Screening Test Invitation |
| Central Return Form | kc62 A 1 | references in description Screening Test Invitation |
| Central Return Form | kc62 A 2 | references in description Screening Test Invitation |
| Central Return Form | kc62 b 1 | references in description Screening Test Invitation |
| Central Return Form | kc62 b 2 | references in description Screening Test Invitation |
| Central Return Form | kc62 c1 1 | references in description Screening Test Invitation |
| Central Return Form | kc62 c1 2 | references in description Screening Test Invitation |
| Central Return Form | kc62 c2 1 | references in description Screening Test Invitation |
| Central Return Form | kc62 c2 2 | references in description Screening Test Invitation |
| Central Return Form | kc62 d 1 | references in description Screening Test Invitation |
| Central Return Form | kc62 d 2 | references in description Screening Test Invitation |
| Central Return Form | kc63 2 | references in description Screening Test Invitation |
| Supporting Information | Screening Test Invitation | references in description Screening Test Invitation |
