Moreover, the combined treatment eliminated {TAIL ~ the need} for {HEAD ~ retreatment}, and did not generate new vessel growth 
Moreover , the combined treatment eliminated { TAIL ~ the need } for { HEAD ~ retreatment } , and did not generate new vessel growth
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH