Before revision:  Moreover, we found that this approach eliminates the discontinuity  with respect to the Hurst parameter H at H=1/ 2 of the expectations of stochastic integrals.
After revision:  Moreover, we found that this approach eliminates the discontinuity of the stochastic integrals with respect to the Hurst parameter H at H=1/ 2 of the expectations of stochastic integrals.