animation

[MATT HARRIS]

Hello everyone, I work for a documentary production company in Los Angeles 
called FilmRoos.  I am currently researching a story on cancer and was 
hoping to find some animation which depicts cancer cells splitting/growing 
and also the formation of vessels which carry the cancer cells to other 
regions.  Can you offer any suggestions as to where I might be able to find 
some footage of this sort of thing?  Any assistance you can offer would be 
greatly appreciated.
Sincerely,
Matt Harris