Z - 10 months for each sounds about right, but why did Amarin project the 80% onset to occur in 1H2017, not 1Q2017? They used Q when pertaining to everything else (onset of final & DMC's analysis of 80%)
Unless the reason for that is because they want to give out as little info as possible, I interpret 1H2017 as it is tracking to occur between Q1 and Q2 (late March / early April).