>- working as an oncologist/pathologist for over 20 years
That strictly means that you spent years in an institution being propagandized by the pharmacological industry. They control everything that you were taught.
I also used to believe their crap until I discovered that they had been lying to me by omission of important data.
My sister, a J.D.,M.D. also discovered the same in disgust.
You need to dig deeper and research what they intentionally left out of your education.