| Primer | Sequence (5’-3’) |
| P1-s | ctattggattggccatccgg |
| P1-as | ggtccttcaaacgaaattggg |
| VP1-s | cggatccaggcccagtggaagacgcg |
| VP1-as | atagttagcggccgctcattgccaatcag |
| VP2-s | cgaattctcccccacagtagaggag |
| VP2-as | ccgctcgagtcactggtgccctgcta |
| VP3-s | cgggatcccaggcttaccaaccatgaatac |
| VP3-as | atagtttagcggccgctcactggaagaagt |
| VP4-s | ggaattcggagctcaagtatcaacgc |
| VP4-as | ccgctcgagtcagttgagagctggta |