Proportions of pulmonologists# devising idiopathic pulmonary fibrosis management in cooperation with other idiopathic pulmonary fibrosis specialists
| Cooperation with | Second survey | First survey |
| Specialised centre (RC or CC) | 28 | 40 |
| Multidisciplinary team | 50 | 36 |
| Other pulmonologists | 14 | 40 |
| No cooperation, devising management on their own | 8 | 14 |
Data are presented as %. #: practicing outside the reference centre (RC)/competence centres (CCs).