| Time-point | Gene | Mutations |
|---|
| 1 | PR | 35D, 37S, 63P |
| 1 | RT | 20R, 41L, 103N, 121H, 122E, 135T, 142T, 177E, 178V, 184VM, 196E, 211K, 215Y |
| 2 | PR | 35D, 37S, 63P, 70R |
| 2 | RT | 20R, 121H, 122E, 134RS, 135MI, 177E, 178V, 196E |
| 3 | PR | 35D, 37S, 63P |
| 3 | RT | 20RK, 41L, 98S, 103N, 108I, 121YH, 122E, 135T, 177E, 184V, 196E, 200AT, 211KR, 215Y |