{HEAD ~ The present invention} provides, inter alia, {TAIL ~ a PC12 cell} quiescently infected with a neurotropic virus 
provides
{ HEAD ~ The present invention } provides , inter alia , { TAIL ~ a PC12 cell } quiescently infected with a neurotropic virus
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH