| 1 (99) | Sahlgrenska University Hospital | SWE |  |
| 2 (119) | Karolinska University Hospital | SWE | |
| 3 (138) | Skane University Hospital | SWE | |
| 4 (200) | National Institute for Health and Welfare | FIN | |
| 5 (257) | Copenhagen University Hospital | DNK | |
| 6 (264) | Helsinki University Central Hospital | FIN | |
| 7 (336) | Stavanger University Hospital | NOR | |
| 8 (363) | Oslo University Hospital | NOR | |
| 9 (451) | Norwegian Institute of Public Health | NOR | |
| 10 (493) | Aarhus University Hospital | DNK | |
| 11 (570) | Oulu University Hospital | FIN | |
| 12 (572) | Turku University Hospital | FIN | |
| 13 (644) | Odense University Hospital | DNK | |
| 14 (805) | Akershus University Hospital | NOR | |
| 15 (826) | Kuopio University Hospital | FIN | |
| 16 (1029) | Diakonhjemmet Hospital | NOR | |
|
