| 1 (59) | Karolinska Institute * | SWE |  |
| 2 (118) | Lunds University | SWE |  |
| 3 (120) | University of Gothenburg | SWE |  |
| 4 (128) | University of Copenhagen | DNK |  |
| 5 (129) | Stockholm University * | SWE |  |
| 6 (155) | Karolinska University Hospital | SWE |  |
| 7 (165) | Sahlgrenska University Hospital | SWE |  |
| 8 (179) | Copenhagen University Hospital | DNK |  |
| 9 (183) | Uppsala University * | SWE |  |
| 10 (220) | Oslo University Hospital | NOR |  |
| 11 (225) | Skane University Hospital | SWE |  |
| 12 (235) | University of Helsinki | FIN |  |
| 13 (240) | University of Oslo | NOR |  |
| 14 (253) | Aarhus University * | DNK |  |
| 15 (267) | Linkoping University | SWE |  |
| 16 (331) | Odense University Hospital | DNK |  |
| 17 (401) | Helsinki University Central Hospital | FIN |  |
| 18 (453) | University of Southern Denmark | DNK |  |
| 19 (517) | Aarhus University Hospital | DNK |  |
| 20 (532) | University of Turku | FIN |  |
| 21 (586) | Umea University * | SWE |  |
| 22 (723) | Tampere University | FIN |  |
| 23 (725) | Oulu University Hospital | FIN |  |
| 24 (866) | National Institute for Health and Welfare | FIN |  |
| 25 (873) | University of Oulu | FIN |  |
| 26 (919) | Turku University Hospital | FIN |  |
| 27 (985) | Fimlab Laboratories | FIN |  |
| 28 (987) | Zealand University Hospital | DNK |  |
| 29 (1026) | Orebro Universitet | SWE |  |
|