longitudinal

Marc was accepted into AllFTD, a longitudinal study that is the largest ever conducted for this disease.

And, given that botox only lasts three to six months, any longitudinal study would have to ensure participants are going for regular top-ups.

The researchers looked at data from the Panel Study of Income Dynamics, which they noted is considered to be “gold standard longitudinal study of earnings and employment dynamics” in social sciences.

The researchers found that the auroras had longitudinal structures that were aligned with magnetic field lines, the first time they had been identified in a low-latitude, blue-dominant aurora.

The data used in this study was collected as part of the Childhood Development after Cochlear Implantation Study, a national, multi-site longitudinal study.