Since Webster is retired not sure how he would respond to this being a 'cure'. I tend to see cancer as a symptom of a large problem occurring. If the problem, created through multiple causes, is not addressed and eliminated then you are treating only the symptom; thus a 'cure' is never accomplished.
Spending a great deal of time over the past years carefully watching many we support at Jesicha's Hope has enlightened me as to how the causes interact with each other to create this thing we call cancer. Following numerous people through a cause to cure regiment over the past year has shown great result occur when the cause is systematically addressed. Even illnesses they did not associate with cancer disappear.