The phrase "importantly, although" is correct and can be used in written English.
You can use it to introduce an important point that follows, but which is in contrast to or in opposition to something that has been said previously. For example: "The city centre can be quite dangerous; importantly, although, there are now heavily increased police patrols that have made it much safer."
Second and more importantly, although the question of the national conference might be bracketed for the moment, it will come back soon.
But more importantly, although the House Democrats maintained an admirable unity they might have been better advised to at least offer to support the Republican debt ceiling bill.
Most importantly, although all nodes suffered from HWIs, the STP was still guaranteed.
Importantly, although ADC values in IGM are falsely positive for malignancy, time intensity curves are more benign, consistent with inflammation.
Importantly, although each improvement strategy has its own advantage, appropriate combination of them will yield much higher anode performance.
Most importantly, "although we did not have cash," he says, "we always believed we were going to make it".
More importantly, although both SiO2 and CB were used without any pre-treatment, ternary LLDPE nanocomposites showed much higher mechanical properties compared to those of neat LLDPE.
Importantly, although these teeth are from a variety of animals, they belong to completely different sorts of animals than those being hunted.
More importantly, although population data are available on the local level, Germany lacks a unitary data infrastructure for sampling immigrants and other national populations.
Importantly, although whole-body MRA is accurate for the detection of atherosclerotic disease, no prospective studies have shown the benefit of interventions based on whole-body MRA findings.
Importantly, although the concentration of methane used for the deposition influenced the morphology of the graphene films, the samples nevertheless retained a very similar composition.
