Coding, 

Coding:
Coding,  the process by which the published papers in our sample were read, reviewed, and  documented, was done by C.C.W., W.D.B., J. W., and T.E.N. Articles used were  the result of a PubMed search over the past 10 years. At the onset, 1086 
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pieces of information: outcome, measurement device, metric, method of  aggregation, primacy of outcome, whether the outcome was a hard or side effect  of an intervention, study design, sample size, & study type. Google Sheets  and Google Drive were used to document our analysis.