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Study population and sampling time.
| Population | |
|---|---|
| Number of subjects included | 53 |
| Median age and range (years) | 63 (38–71) |
| Male/female | 17/36 |
| Vaccination | |
| First dose of vaccine | January 2021 |
| Second dose of vaccine | February 2021 |
| Third dose of vaccine (booster dose) | October 2021 |
| Sampling | |
| First sampling (T1) | March 2021 |
| Second sampling (T2) | September 2021 |
| Third sampling (T3) | November 2021 |
| End of the monitoring | May 2022 |
