The Mayo Clinic is the number one hospital and number one rated cancer clinic in the country according to US News. CTTC is fortunate they are involved with this incredible technology. http://health.usnews.com/health-news/best-hospitals/articles/2014/07/15/best-hospitals-2014-15-overview-and-honor-roll (Oh look Johns Hopkins ranks high on the list as well) Journal of Hospice and Palliative Medicine showing an amazing 95% reduction in pain on the average for patients with PHN. http://www.ncbi.nlm.nih.gov/pubmed/23838448?dopt=Abstract I think most people trust their findings. Where do you get your opinions? Dr. Taylor?