“…Note that since lim j→∞ M(Q j (x)) = 0, by the coarea formula we can choose {r j i } such that (20) x∈I 0 (m,l) 0 v i=1 M( Q j (x), d i , r j i ) ≤ a(n)δ < δ 2(n + 1) for every sufficiently large j. Furthermore, using (16), (17), (18), and Proposition 2.4, we get that (21) ||φ j (x)||(B r j i (p i )) < δ 3 , ||T ||(B r j i (p i ) \ M ) < δ 3 ,…”