What is difference in quality of stem cell therapy?

It is possible to extract stem cells from fat or from blood.

The main thing is how to do this and whether clinic’s can multiply and identify stem cells or not.

Is it possible in the clinic accurately isolate stem cells, then multiply them ( becaue number of extracted stem cells is very low)

For treatment purpose you need at least 50,000,000 cellules.

In order to treat, it is necessary to use only stem cells without additives or other cells, infected or mutated, only alive stem cells in appropriate dosage.