“…In particular, we shall derive explicitly each approximating gradient flow and, using the matched asymptotic expansion method [6,8,18, 23], we will show that, at least formally and for smooth interfaces, there is convergence to the Willmore flow, at least in dimensions 2 and 3 for all flows, and in any dimension for some of them. The general question "if a sequence of functionals Γ-converges to a limit functional, is there also convergence of the associated flows?"…”