Trial stem cell with Dr Das

Hi Guys. Most of you know me my name is Steve and I have ENS.  Dr Das emailed me this week about finally trialing stem cell treatment.  They have asked me to be the first patient to trial the stem cell. Dr Das wants this to take place quickly; Monday March 14th is the likely date. He believes this could be the cure for ENS. I was choosen because of my feedback to him throughout a-cell treatment, my positive response to a-cell treatment and I continue to refer patients to him. The problem I am having is getting this amount of money together in a short period of time. Flights are £500-£600 time which I can cover. The treatment costs just short of $5000, but as I am the trial candidate, I am only being charged half price meaning the cost to me is $2500. This is for material use only and not Dr Das's time.  The cost should this be successful will be higher. We have many users on this forum now and, like me, I know a lot of you are struggling, but if I raise at least half the money I'll be able to go in March. I would get a loan out, but due to this condition, I do not have the credit rating to allow this.
Lets hope this is the end of all our misseries. Any donation will be greatly appreciated. Of course, I will feedback how I feel to you all following the treatment and how I progress longer term.
Any questions I will try to answer.
Steve Chalklen