In {TAIL ~ some versions}, {HEAD ~ a medical fluid} may comprise minced tissue fragments suspended in a biocompatible carrier 
In
In { TAIL ~ some versions } , { HEAD ~ a medical fluid } may comprise minced tissue fragments suspended in a biocompatible carrier
REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH