of quantum theory was brought about during the 20th century with the evolution of the physics of light, the physics of sound and the physics of magnetic fields and how these energies interact with the living organisms. Now this marks a very exciting development because it signifies a move beyond purely and purely mechanical -- chemical model of the body towards a much more holistic model and hence holistic medicine, holistic healing. So step by step from the late 19th century and all throughout 20th century, we saw development and growth of therapeutic use of color lights, low-level lasers, ultrasound and magnetic fields. Then later towards the end of 20th century, there was the first step towards combining these radiances. Magnetic infrared laser therapy combines two types of these radiances. Quite simply because through research, through experimentation, it turned out that combination of two non-invasive and life-support radiances is far more efficient then individual radiances applied separately. And since the early 1990s, this first combined therapy, the MIl therapy, became a standard of care for a very large number of diseases here in the Russian national healthcare system. And in 2009, when all of these four different types of radiances were combined together in a fully coherent way a new healing synergy emerged. And this holistic approach is now known as coherent multi-radiance therapy or COMRA therapy.