Focus group participant characteristics
| # (M/F) | Mean age (min–max) | Mean number of morbidities | |
| Austria (AT) | 7 (5/2) | 72.9 (62–84) | 2.3 |
| Croatia (HR) | 7 (4/3) | 51.7 (31–69) | 3 |
| Germany (DE) | 12 (4/8) | 62.4 (37–78) | 3.9 |
| Hungary (HU) | 6 (1/5) | 64.5 (47–78) | 3 |
| Netherlands (NL) | 7 (5/2) | 66.3 (53–75) | 5 |
| Norway (NO) | 7 (2/5) | 65.4 (42–76) | 3.1 |
| Spain (ES) | 6 (5/1) | 70.2 (60–81) | 2.7 |
| UK | 6 (4/2) | 68.8 (58–86) | 4 |
| Total | 58 (30/28) | 65.3 (37–86) | 3.4 |