An osteoclastgenic inhibitory agent which comprises an interleukin-18 andor its functional equivalent. A storing section stores the particular points. The method further includes converting data of the image from data in a first color space into data in a second color space so as to reduce a size of the data of the image, and storing the image data in the second color space. Furthermore, a packet-processing method for distributing received variable-length packets to several parallel, identical processing paths is disclosed. Thus, under the same framework, adaptive delivery of generic contents is possible. The thermally conductive portions are configured to dissipate a thermal power density of at least 1 kWm2 absorbed by the mirror bodies to the support structure.