| 1 (19) | University of Gothenburg | SWE |  |
| 2 (32) | Malmo University | SWE | |
| 3 (38) | University of Copenhagen | DNK | |
| 4 (51) | Karolinska Institute | SWE | |
| 5 (56) | Aarhus University * | DNK | |
| 6 (90) | University of Turku | FIN | |
| 7 (101) | University of Helsinki | FIN | |
| 8 (139) | Turku University Hospital | FIN |  |
| 9 (141) | Copenhagen University Hospital | DNK | |
| 10 (144) | University of Oslo | NOR | |
| 11 (161) | University of Tromso - The Arctic University of Norway | NOR | |
| 12 (164) | Uppsala University | SWE | |
| 13 (170) | Umea University * | SWE | |
| 14 (174) | University of Bergen | NOR | |
| 15 (185) | Helsinki University Central Hospital | FIN | |
| 16 (197) | Oulu University Hospital | FIN | |
| 17 (208) | University of Oulu | FIN | |
| 18 (280) | University of Eastern Finland | FIN | |
| 19 (331) | National Institute for Health and Welfare | FIN | |
| 20 (341) | Aalborg University * | DNK | |
| 21 (342) | Kuopio University Hospital | FIN | |
| 22 (344) | Aalborg University Hospital | DNK | |
| 23 (359) | Tampere University | FIN | |
| 24 (375) | Aarhus University Hospital | DNK | |
| 25 (387) | Orebro Universitet | SWE | |
| 26 (393) | Karolinska University Hospital | SWE | |
| 27 (444) | Linkoping University | SWE | |
| 28 (451) | Oslo University Hospital | NOR | |
|
