According to {TAIL ~ various embodiments}, {HEAD ~ the BOX body interface} includes a trapping layer, such as an SRI layer 
According to
According to { TAIL ~ various embodiments } , { HEAD ~ the BOX body interface } includes a trapping layer , such as an SRI layer
REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH