VRTX posted similar numbers to INCY. These look better than the INCY week 12 numbers and comparable to the INCY week 24 numbers. VRTX had a heavily pretreated population that PFE / VRTX did not have (failed MTX / biologics) The INCY PH IIA population had all failed at least one DMARD, (and about 30% had failed one or more biologics) so seems comparable to me. Peter