Printing masters are produced by use of an inkjet printing system. One side of the flexible substrate is used to mount the discrete components, while the remaining side of the flexible substrate comprises a releasably-adherent surface that allows the display device to be releasably mounted to an external receiving surface. Next, the list of virus signatures is combined into a tree of virus signatures. Each of the telescopic arms have locking elements for securing the frame in the extended position. The screw has external threads in the tip region, and this threaded tip enters the lower end of the tibial bone.