Bone morphogenetic proteins are introduced into an affected intervertebral disc without the inclusion of disc cells. So is the 5-wire independently programmable annunciating, light emitting diode arrays. The disc includes a scintillator layer formed at a surface thereof so as to generate photons based on the secondary electrons received from the sample. Additionally, the method includes converting the transformed file to a second format based on the comparison, wherein the second format is compatible with the second CIM implementation. The converter has at least one winding formed of a cable, including a conductor and a magnetically permeable, electric field confining insulating covering surrounding the conductor.