Sentence examples for this study was commenced from inspiring English sources

Second, the population was founded by three presumably unrelated and outbred individuals as recently as zero to three generations before this study was commenced [12].

Since this study was commenced, Ng has made recommendations for optimum study design [ 10] the majority of which we fulfilled.

The diagnostic criteria for Barrett's foveolar-type dysplasia have been published since this study was commenced (Mahajan et al, 2010).

The NYPH EHR was de-identified in accordance with the HIPPA regulations and all data that could identify patients was removed before the study was commenced.

A 1-h training session was conducted before the study was commenced.

Written informed consent was obtained from each patient before the study was commenced.

Two weeks after the surgery, treatment for the study was commenced on the rats.

The institutional review board at CTO gave ethical approval before the study was commenced.

Health Research Ethics Committee of UNTH, Enugu approved the study and the Enugu State Ministry of Education gave clearance before the study was commenced.

Unless this is described before the study is commenced, it becomes very difficult to make sensible conclusions from the data.

To avoid further delay in assessing the magnitude of this public health problem, a prevalence study was commenced on a representative sample in one district, using World Health Organization funds.