a Width of 6 cookies next to each other and divided by 6.
b Thickness of 6 cookies above each other and divided by 6.
c Width/thickness.
d Spread factor: c (sample)/c (control) 100, the data are the outcome of 6 re-
peated measurements for each row. (n 1⁄4 5 7 s.d.; P˂0.05).