For the individual TP53 transcripts, we applied two approaches to evaluate how these were associated with prognosis; either using the concentration of the individual transcripts (i.e., copies of each transcript/μg tumor RNA) or the ratio of each of the individual TP53 transcripts to the t1 transcript (encoding FL/∆40p53α), as this was the most abundant transcript. Here, TP53 is linked to neoplasm.