Nothing major, nothing all that important, but the mechanism and its potential limitations are not known at this time.

These low intakes can also cause unwanted weight loss which is related to potential life-threatening physical limitations.

It points up one of the potential limitations of the single-collection institution.

One potential limitation is the weight of the material used to contain the airship's gas.

Several potential limitations should be considered in interpreting the results of this study.

The section at the start of this page discussed the older theories' potential limitations.

Another potential limitation is that some students were lost to follow-up due to competing demands for classroom time.

Any potential limitation posed by the natural world was felt to be surpassed using human ingenuity.

However, all these tests have potential limitations and results must be interpreted with caution.

The potential limitations of the study also must be addressed.