Fig. 1

(A) Grey value mean quotient \(\:{\text{q}}_{\text{x}}\) ± SD before \(\:\text{C}\text{C}\left(\text{x}\right)\) and (B) \(\:{\text{q}}_{\text{x}}^{{\prime\:}}\) ± SD after \(\:\text{C}\text{C}\left(\text{x}\right)\:\)was applied. Both indicated in orange.