RE:Questionjmm1228, Although this doesn't purtain exactly to you're question, a good friend in ME that is a TLT stareholder has cancer. He has told his oncologist about TLT for a couple years. He has also become a shareholder, though he doesn't use it in his practice that I am aware of.
Also as a side note, I know of a dermatologist in SC that has an interest in PDC as he uses it in his practice, (though I don't know how). Both he and his head nurse are shareholders.