The inventors have discovered a method for cryopreserving cultured tissue equivalents made from in vitro techniques so that {HEAD ~ the tissues} maintain {TAIL ~ their viability} and utility as equivalents of human tissues 
maintain
The inventors have discovered a method for cryopreserving cultured tissue equivalents made from in vitro techniques so that { HEAD ~ the tissues } maintain { TAIL ~ their viability } and utility as equivalents of human tissues
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH