| 1 (274) | Copenhagen University Hospital | DNK |  |
| 2 (291) | Karolinska University Hospital | SWE | |
| 3 (513) | Oslo University Hospital | NOR | |
| 4 (515) | Helsinki University Central Hospital | FIN | |
| 5 (586) | Skane University Hospital | SWE | |
| 6 (599) | Steno Diabetes Center | DNK | |
| 7 (608) | Institute for Molecular Medicine | FIN | |
| 8 (656) | Sahlgrenska University Hospital | SWE | |
| 9 (784) | National Institute for Health and Welfare | FIN | |
| 10 (813) | Uppsala University Hospital | SWE | |
| 11 (892) | Tampere University Hospital | FIN | |
| 12 (927) | Landspitali National University Hospital | ISL | |
| 13 (948) | Danish Cancer Society | DNK | |
| 14 (1063) | Haukeland University Hospital | NOR | |
| 15 (1105) | Swedish Institute for Infectious Disease Control | SWE | |
| 16 (1124) | Orebro University Hospital | SWE | |
| 17 (1161) | Statens Serum Institut | DNK | |
| 18 (1214) | Stavanger University Hospital | NOR | |
| 19 (1233) | Kuopio University Hospital | FIN | |
| 20 (1435) | Turku University Hospital | FIN | |
| 21 (1583) | St. Olavs University Hospital | NOR | |
| 22 (1618) | Linkoping University Hospital | SWE | |
| 23 (1661) | Norwegian Institute of Public Health | NOR | |
| 24 (1676) | University Hospital of Northern Norway | NOR | |
| 25 (1723) | Folkhalsan | FIN | |
| 26 (1754) | Odense University Hospital | DNK | |
| 27 (1868) | Akershus University Hospital | NOR | |
| 28 (1869) | Finnish Institute Occupational Health | FIN | |
| 29 (1897) | Oulu University Hospital | FIN | |
| 30 (2088) | Aalborg University Hospital | DNK | |
| 31 (3261) | European Centre for Disease Prevention and Control | SWE | |
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