Would you please provide "all known data" ? I have been researching cell therapies for six years. I have had the SVFC procedure. I have researched this endlessly because it has an impact on MY HEALTH. On my LIFE. You are 100% incorrect. Ask ANY person in the world with a majorly debilitating autoimmune disease if they would put anything foreign in their body if they did not have to... The answer 100% of the time would be NO. The CRYSTAL CLEAR choice is SVFC. It is immoral of people to make unfactual statements about a miraculous treatment that has given hope to millions. If you lived one day in my body you would understand. SVFC!