It was the winter of 2010Histology Laboratory, Faculty of Veterinary Medicine, Tabriz Islamic Azad University and the hot discussion of new technologies and the future of medical science in scientific circles. We were only a team of three, two professors and a recent graduate; We wanted to have a share in the future. When the research started, there were no reliable sources available, except for a few books and articles printed in magazines, but the dial-up Internet of that time, with its ear-splitting sound and all its shortcomings, gave us a resonance of the latest scientific sources in the world.