| 1 (2005) | European Centre for Disease Prevention and Control | SWE |  | |
| 2 (2984) | Karolinska University Hospital | SWE | | |
| 2 (2984) | Orebro University Hospital | SWE | | |
| 2 (2984) | Sahlgrenska University Hospital | SWE | | |
| 2 (2984) | Skane University Hospital | SWE | | |
| 2 (2984) | Uppsala University Hospital | SWE | |
