| 1 (436) | Institute for Molecular Medicine | FIN |  |
| 2 (785) | Karolinska University Hospital | SWE | |
| 3 (869) | Vejle Hospital | DNK | |
| 4 (987) | Skane University Hospital | SWE | |
| 5 (996) | Oslo University Hospital | NOR | |
| 6 (1007) | Copenhagen University Hospital | DNK | |
| 7 (1013) | Statens Serum Institut | DNK | |
| 8 (1102) | Helsinki University Central Hospital | FIN | |
| 9 (1336) | Folkhalsan | FIN | |
| 10 (1419) | Turku PET Centre | FIN | |
| 11 (1428) | Tampere University Hospital | FIN | |
| 12 (1442) | Aarhus University Hospital | DNK | |
| 13 (1605) | Landspitali National University Hospital | ISL | |
| 14 (1661) | Haukeland University Hospital | NOR | |
| 15 (1739) | Kuopio University Hospital | FIN | |
| 16 (1974) | Orebro University Hospital | SWE | |
| 17 (2053) | Uppsala University Hospital | SWE | |
| 18 (2131) | Turku University Hospital | FIN | |
| 19 (2180) | Odense University Hospital | DNK | |
| 20 (2226) | Sahlgrenska University Hospital | SWE | |
| 21 (2336) | Oulu University Hospital | FIN | |
| 22 (2353) | Diakonhjemmet Hospital | NOR | |
| 23 (2481) | Danish Cancer Society | DNK | |
| 24 (2870) | Aalborg University Hospital | DNK | |
| 25 (2903) | National Institute for Health and Welfare | FIN | |
| 26 (2967) | Finnish Institute Occupational Health | FIN | |
| 27 (3031) | Akershus University Hospital | NOR | |
| 28 (3112) | Steno Diabetes Center | DNK | |
| 29 (3199) | St. Olavs University Hospital | NOR | |
| 30 (3464) | University Hospital of Northern Norway | NOR | |
| 31 (3569) | Linkoping University Hospital | SWE | |
| 32 (3741) | Norwegian Institute of Public Health | NOR | |
| 33 (3833) | Stavanger University Hospital | NOR | |
| 34 (4100) | European Centre for Disease Prevention and Control | SWE | |
| 35 (5097) | World Health Organization Denmark | DNK | |
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