What does not seem to be mentioned is whether or not the women’s family has/had a weakness for cancer in the first place. Some may be genetically inclined that way.
Everyone searching for the “victims’ payoff”.
The list of “possible cancer risks” is lo infinitely long, it is difficult to put a finger directly on a specific, irrefutable cause in most cases. There are, of course, some specific cancers that have some distinct likely causes, but overall - too many possible causes.