However, {HEAD ~ desirable results} have been obtained using albumin derived from {TAIL ~ other sources}, such as milk whey 
However , { HEAD ~ desirable results } have been obtained using albumin derived from { TAIL ~ other sources } , such as milk whey
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH