{HEAD ~ The invention} also features {TAIL ~ compositions}, including primers, probes, and kits, for use in the methods of the invention 
{ HEAD ~ The invention } also features { TAIL ~ compositions } , including primers , probes , and kits , for use in the methods of the invention
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH