| 1 (213) | Copenhagen University Hospital | DNK |  |
| 2 (450) | Karolinska University Hospital | SWE | |
| 3 (452) | Oslo University Hospital | NOR | |
| 4 (656) | Helsinki University Central Hospital | FIN | |
| 5 (673) | Aarhus University Hospital | DNK | |
| 6 (940) | Skane University Hospital | SWE | |
| 7 (1022) | Sahlgrenska University Hospital | SWE | |
| 8 (1048) | Odense University Hospital | DNK | |
| 9 (1057) | National Institute for Health and Welfare | FIN | |
| 10 (1075) | Institute for Molecular Medicine | FIN | |
| 11 (1197) | Norwegian Institute of Public Health | NOR | |
| 12 (1314) | Turku University Hospital | FIN | |
| 13 (1339) | Haukeland University Hospital | NOR | |
| 14 (1487) | European Centre for Disease Prevention and Control | SWE | |
| 15 (1834) | Statens Serum Institut | DNK | |
| 16 (1850) | Tampere University Hospital | FIN | |
| 17 (1883) | Oulu University Hospital | FIN | |
| 18 (1961) | St. Olavs University Hospital | NOR | |
| 19 (2037) | Aalborg University Hospital | DNK | |
| 19 (2037) | Kuopio University Hospital | FIN | |
| 21 (2436) | Danish Cancer Society | DNK | |
| 22 (2544) | Folkhalsan | FIN | |
| 23 (2634) | Landspitali National University Hospital | ISL | |
| 24 (2716) | Uppsala University Hospital | SWE | |
| 25 (2776) | Stavanger University Hospital | NOR | |
| 26 (2988) | University Hospital of Northern Norway | NOR | |
| 27 (3120) | Akershus University Hospital | NOR | |
| 28 (3177) | Finnish Institute Occupational Health | FIN | |
| 29 (3416) | Steno Diabetes Center | DNK | |
| 30 (4582) | Orebro University Hospital | SWE | |
| 31 (5259) | Turku PET Centre | FIN | |
| 32 (5326) | Diakonhjemmet Hospital | NOR | |
| 33 (5877) | Linkoping University Hospital | SWE | |
|
