| 1 (12) | Copenhagen University Hospital | DNK |  |
| 2 (55) | Karolinska Institute | SWE |  |
| 3 (71) | University of Copenhagen | DNK | |
| 4 (99) | Helsinki University Central Hospital | FIN | |
| 5 (143) | Uppsala University | SWE | |
| 6 (154) | Aarhus University * | DNK | |
| 7 (159) | University of Helsinki | FIN | |
| 8 (174) | Aalborg University * | DNK | |
| 9 (176) | Oslo University Hospital | NOR | |
| 10 (186) | Lunds University | SWE | |
| 11 (204) | Karolinska University Hospital | SWE | |
| 12 (281) | University of Oslo | NOR | |
| 13 (330) | Aarhus University Hospital | DNK | |
| 14 (354) | Skane University Hospital | SWE | |
| 15 (362) | Norwegian University of Science and Technology | NOR | |
| 16 (364) | Linkoping University Hospital | SWE | |
| 17 (398) | University of Turku | FIN | |
| 18 (421) | University of Southern Denmark | DNK | |
| 19 (425) | Odense University Hospital | DNK | |
| 20 (433) | Sahlgrenska University Hospital | SWE | |
| 21 (477) | University of Gothenburg | SWE | |
| 22 (504) | Turku University Hospital | FIN | |
| 23 (515) | St. Olavs University Hospital | NOR | |
| 24 (528) | Oulu University Hospital | FIN | |
| 25 (535) | Linkoping University | SWE | |
| 26 (539) | Umea University * | SWE | |
| 27 (540) | Uppsala University Hospital | SWE | |
| 28 (601) | Aalborg University Hospital | DNK | |
| 29 (612) | Haukeland University Hospital | NOR | |
| 30 (661) | University of Bergen | NOR | |
| 31 (697) | University of Oulu | FIN | |
| 32 (711) | Kuopio University Hospital | FIN | |
| 33 (791) | Orebro Universitet | SWE | |
| 34 (866) | Akershus University Hospital | NOR | |
| 35 (926) | Tampere University Hospital | FIN | |
| 36 (955) | Landspitali National University Hospital | ISL | |
| 37 (975) | Tampere University | FIN | |
|
