| 1 (109) | Center for Disease Control and Prevention China | CHN | |
| 2 (617) | First Hospital of Jilin University | CHN | |
| 3 (685) | Second Affiliated Hospital & Yuying Children s Hospital of Wenzhou Medical University | CHN | |
| 4 (732) | West China Hospital | CHN | |
| 5 (905) | The Affiliated Hospital of Qingdao University Medical College | CHN | |
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