We suggest taking the following factors into account when considering our legitimacy and credibility: View dozens of reviews of Clear Passage at Google, or the Better Business Bureau We conduct and publish scientific research to quantify our results. View published studies about us in peer-reviewed medical journals, and in the U.S. National Library of Medicine by doing a PubMed search for “Wurn.” On our website, visit the Published Studies section for links to all published studies of our work. We work with respected independent physicians and scientists. Learn about the physicians and scientists who work with us by visiting our “Authors, Advisors and Researchers” page. This group includes doctors from Harvard, Stanford, Washington (St. Louis), U.C. Irvine, Columbia, Northwestern and the Universities of Florida and Arizona Medical Schools. They also include the former Chief of Staff of North Florida Regional Medical Center and the Founder/Director of the Endometriosis Association. Physiotherapy (worldwide) and physical therapy (USA) are highlyrespected fields of mainstream medicine. It is a licensed and highly regulated profession, requiring a five (plus) year university degree. In order to be accepted into a physical therapy program, a candidate must have an academic history and background similar to that required for medical school.