hope I am not putting myself out on a limb here
But when doing statictics you have to take in account enviroment
what meds they took as some could have been recalled
how they passed on?
I did cancer studys all this came into play.......
on the #s

If in deed they are passing for no other reason ........than that something imo should be done...
as every life is worth saving.......................
just my thoughts
muffy