I suggest that one click on the links "Information for Patients" and the other "Information for Physicians" for openers and then follow some of the links.
http://www.prolaristest.com/information-for-physicians/prolaris/
I have no opinion of validity.
Please let us know the results when you get them.
What have your PSA's been since your surgery? Have you been on any other treatment? Where is the trial you are in?
Good Luck,
BOOGEE
Do you care to share your stats, EX: PSA , G-score, treatments.
Thanks,