The inventive method thus treats {TAIL ~ AMD}, and further reduces or eliminates the need for {HEAD ~ retreatment} 
The inventive method thus treats { TAIL ~ AMD } , and further reduces or eliminates the need for { HEAD ~ retreatment }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD