Hey everyone. Here is my understanding of ETS reversal, ETS surgery cuts the ganglia in you sympathetic nervous system which is a branch of the Autonomic Nervous System, and the Autonomic System is a part of the Peripheral Nervous System. Stem cells have been shown to regenerate peripheral nerve damage, so theoretically, enough stem cells CAN completely cure ETS. I don't know if I'm missing something or what, because this makes perfect sense to me and seems kind of obvious. Please give your input, Thanks.