| 1 (214) | Karolinska University Hospital | SWE |  | |
| 2 (484) | Skane University Hospital | SWE | | |
| 3 (643) | Sahlgrenska University Hospital | SWE | | |
| 4 (740) | Uppsala University Hospital | SWE | | |
| 5 (814) | Swedish Institute for Infectious Disease Control | SWE | | |
| 6 (1073) | Linkoping University Hospital | SWE | | |
| 7 (1629) | Orebro University Hospital | SWE | |
