Revised Estimate for GLOBAL Market of Iclusig for GIST indication $500m - $1.5b

I have revised the model per suggestions from comment received on first version, but note the following:

1. I need source for GLOBAL incidence of GIST (only have US estimate, per previous post).

2. Need a clinician to advise how long a patient would likely be on Iclusig to treat GIST (this has implications for number of patients on treatment in a given year)

		Low Estimate	High estimate
Global Annual Incidence of GIST		7,500	10,000
No. Cases Treated with Iclusig		25%	40%
Cumulative Years' Incidence being treated per year		2	3
Total Case treated with Iclusig per year		3,750	12,000
Annual cost of treatment	125,000
Annual GIST related Iclusig Revenue		$468,750,000	$1,500,000,000