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. 2015 Jun 22;23(1):193–201. doi: 10.1093/jamia/ocv044
Domain Random sequence generation
Risk of bias Low
Text justifying judgment Sequence generation
Assuming an average of 10 individuals per group, the project leader generated a random sequence of 20 sessions through an online program, with the criterion that the occurrence of both interventions had to be balanced (i.e., 10 sessions per intervention)