Last night I searched on other forums by looking up 'prostate cancer forums'. It's amazing the difference in the level of intelligence of people! And the difference here is the absence of self-promoting post with 'I have a cure for you'. Yeah right...
In psych 101, the teacher said 50% of people have an IQ above 100 and 50% have an IQ below 100. Scary! Thank you all, for the quality of response one can expect on this site.