Sentence examples for it is needed to clarify whether from inspiring English sources

Therefore, it is needed to clarify whether the spontaneous hyaline cartilage regeneration occurs in the FT joint.

Further study is needed to clarify whether NGF shifts its receptor to TrkA from p75NTR.

Further study is needed to clarify whether IFN-β could inhibit Th17 cells through these cytokines and whether it mediates its inhibitory effect on EAU via this pathway.

Further work is needed to clarify whether patient need or EMS practice patterns result in low rates of PA.

Further research is needed to clarify whether sleep plays a different role in learning versus adaptation, he says.

In any event, further investigation is needed to clarify whether betatrophin can indeed play a role in regulating β-cell expansion together with other factors.

Further investigation is needed to clarify whether this apparent lack of response results from limited tissue exposure or metabolic differences between species.

Further research is needed to clarify whether transfer effects are domain-general or domain-specific.

More research is needed to clarify whether ED has a specific effect of visceral fat accumulation.

Further study is needed to clarify whether the neuronal network functions normally in these mutant mice.

Further research is needed to clarify whether the gender difference exists.