Question is : legitimate stem cell clinics ?

Good question.

Legal basis of trattamento con cellule staminali in different countries is different.

The main thing is to use stem cells ethically, so that patient will get positive response, not harm.

Unethical use – fetal stem cells from the fetus.
Ethical and morally – autologous stem cells or cultivated.

In many countries, using of stem cells is prohibited for various reasons.

Fondamentalmente, due to old views.

Officials do not always understand what this term (“terapia con cellule staminali ” ) mean.

There are several types of terapia con cellule staminali nel mondo.
In Canada it is forbidden, in the USA it is forbidden .
There are 2 clinics in Europe which is offer autologous stem cells.

In China, Messico, India, Africa – a lot of questions regarding quality of so called “trattamento con cellule staminali” provided there.
Patient should be able to see license and certification for terapia con cellule staminali, GMP/GLP certifications of the laboratory etc.