Also, {HEAD ~ the primer} or adhesive coating may be applied only to {TAIL ~ selected portions} of the polymer body, e.g., on the non conductive areas between electrodes, or only at end points of the distal end assembly 
applied to
Also , { HEAD ~ the primer } or adhesive coating may be applied only to { TAIL ~ selected portions } of the polymer body , e.g. , on the non conductive areas between electrodes , or only at end points of the distal end assembly
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH