safety-results-over-time/src/callbacks/onLayout/addPopulationCountContainer.js

Chart showing population averages for lab measures, vital signs and other related measures during the course of a clinical trial.

export default function addPopulationCountContainer() {
    this.populationCountContainer = this.controls.wrap
        .append('div')
        .classed('population-count', true)
        .style('font-style', 'italic');
}