ɔːlðˈoʊ ðə mˈaɪkəplˌæzmə stˈæɾəs ʌvðə sˈɛlz jˈuːzd ɪnðɪ ɚɹˈɪdʒɪnəl pˈeɪpɚɹ ɪz ʌnnˈoʊn, ɪɾ ɪz nˌɑːt pˈɑːsᵻbəl tə ɹˈuːl ˈaʊt ðæt ðeɪ wɜː kəntˈæmᵻnˌeɪɾᵻd.
Although the mycoplasma status of the cells used in the original paper is unknown, it is not possible to rule out that they were contaminated.