{HEAD ~ The disclosed tray system} includes a foldable platform, {TAIL ~ a foldable liner}, and an elevatable handpiece cradle 
includes
{ HEAD ~ The disclosed tray system } includes a foldable platform , { TAIL ~ a foldable liner } , and an elevatable handpiece cradle
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH