{TAIL ~ The serum samples} were fractionated according to {HEAD ~ the protocol} set forth in the Examples below to obtain the markers described herein 
{ TAIL ~ The serum samples } were fractionated according to { HEAD ~ the protocol } set forth in the Examples below to obtain the markers described herein
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH