In one embodiment, administrators may access {HEAD ~ clinical research trial information} through {TAIL ~ a secure web portal} 
through
In one embodiment , administrators may access { HEAD ~ clinical research trial information } through { TAIL ~ a secure web portal }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL