#1 Posted byadmin 16. July 202021. July 2020 #1 Only 2-4% of all cancer patients worldwide are taking part in a clinical trial CCCIT 2020-07-16T14:39:44+02:00 Only 2-4% of all cancer patients worldwide are taking part in a clinical trial https://cccit.at/testimonials/1deu/?lang=en