A MEMS magnetic flux switch is fabricated as a ferromagnetic core. In addition, at least one porous layer 20 can be posited over the bioactive material layer 18, wherein the porous layer includes a polymer and provides for the controlled release of the bioactive material therethrough. Machine-readable graphical codes for the reference identifiers are generated. The tank is constructed and arranged to be removably connected with the docking assembly, and enables the pressurized flow of breathable gas to pass therethrough. A ground plane is positioned on the second side of the body of the substrate. In some embodiments the method comprises administering at least three step-wise, increasing dosages of the MTP inhibitor to the subject.