| 1 (212) | Karolinska University Hospital | SWE |  | |
| 2 (556) | Skane University Hospital | SWE | | |
| 3 (655) | Sahlgrenska University Hospital | SWE | | |
| 4 (768) | Uppsala University Hospital | SWE | | |
| 5 (770) | Swedish Institute for Infectious Disease Control | SWE | | |
| 6 (1217) | Linkoping University Hospital | SWE | | |
| 7 (1793) | Orebro University Hospital | SWE | |
