HappyBee, I do appreciate your common sense and fair assessment of the situation. What PSTI is going thru in bringing their technology to the clinic is entirely normal and they've made incredible progress. The recognition they've been getting in terms of grants, AND the collaboration from the medical community is testament to that! At some point the pps will follow!
As for the individuals on this board who makes dark references to PSTI being on "life support" and potential bankruptcy soon, you just have to assess their intent.
Given how far this company has come in the development of this new medical technology without having to rely on big pharma, etc., it would seem to me that management are fairly capable. It may take time for the research trials to be completed, but that is a necessary and indeed legislated feature of the process, i.e. bringing a new medical treatment/drug to market.