Vaccination with the combination of Ag85B-TB10. The tray includes a bezel and a bottom plate. The hook portion has an arched portion and a tab extending from the arched portion, the tab can abut against the holder to prevent the clip from over-rotation. A decision value evaluator evaluates a sum of the absolute values of the components of the each soft value. A receptacle cavity is defined within the rearward portion of the head restraint.