The phrase "additionally the extent of" is correct and usable in written English.
It can be used when discussing the degree or scope of something in addition to previously mentioned information.
Example: "Additionally, the extent of the damage caused by the storm was more severe than initially reported."
Alternatives: "furthermore, the degree of" or "in addition, the scope of".
Additionally, the extent of IRF8 downregulation correlated with the decrease in BM pre-DCs in patients (Fig. 6e).
Additionally, the extent of this damage could be accurately estimated through the sizing algorithm.
Additionally the extent of deviation from masing varied considerably with temperature.
Additionally, the extent of reaction appears to saturate to different levels as a function of reaction temperature.
Due to nanonization the solubility of meloxicam elevated up to 1.2 mg/mL, additionally the extent of dissolution also increased, complete dissolution was observed in 15 min.
Additionally, the extent of failure region around the wellbore and the safe mud weights are significantly affected by the wellbore orientation with respect to the directions of bedding plane and in-situ stress field.
Additionally, the extent to which nutrient sensing by the brain modulates peripheral metabolism via such neuroendocrine factors is poorly understood.
The lack of proper human supervision of the industry control systems additionally increased the extent of the damage and financial losses.
We additionally investigated the extent of sample bias and variance in the ADAS-Cog item characteristic functions due to different patient samples considered for estimation.
Additionally, despite the extent of variation, allele type A tended to show higher expression levels than allele B or C as shown in Figure 4B and C, indicating the possibility of association between promoter type and expression level.
Additionally, we assessed the extent of accompanying ground-glass opacities, consolidations, and pleural effusions.
