How to get rid of a loop?

Hello all,

Is there is way of getting rid of the following loop in order to speed up the code?

for mk=1:Mk
    V(:,mk,:)=sms(:,dk(mk,:)+1,mk);
end

where sms can be for instance a 4x2x2 matrix and dk can be a 2x50 matrix. V would therefore have a size of 4x2x50.

Thanks!