Many have been told that they require surgery or other risky treatments for their ailments and are looking for non-invasive options. Some have heard about the compelling testimonials about stem cells in the literature and on various websites. Many have read about the results of stem cell treatments in animal models and in humans. CSN gives a choice to those informed patients who seek modern regenerative therapy but desire convenience, quality and affordability. CSN fills a need for those patients who have been told that they have to travel to different countries and pay as much as twenty to one hundred thousand dollars for stem cell treatments off shore. (See stem cell tourism).