Table 1. Classification of samples with intact E2 gene into those harbouring pure episomal and concomitant (episomal+integrated) viral genomes based on E7 C_T/E4 C_T derived from APOT-coupled-quantitative-RT-PCR assay.

Serial number	Sample ID	E7 CT/E4 CT(APOT-coupled-quantitative-RT-PCR)	Viral genome status
1	T315	0.118	concomitant
2	T318	0.138	concomitant
3	T323	1.011	pure episomal
4	T324	0.554	concomitant
5	T325	1.087	pure episomal
6	T329	0.089	concomitant
7	T331	0.086	concomitant
8	T339	1.029	pure episomal
9	T215	0.297	concomitant
10	T222	0.515	concomitant
11	T210	0.285	concomitant
12	T217	0.422	concomitant
13	T234	0.419	concomitant
14	T170	0.428	concomitant
15	T184	0.227	concomitant
16	T226	0.453	concomitant
17	T171	0.446	concomitant
18	T168	0.373	concomitant
19	T340	0.088	concomitant
20	T342	0.215	concomitant
21	T181	0.440	concomitant
22	T164	1.118	pure episomal

Concomitant refers to the presence of both episomal and integrated viral genomes.