Examination::expandDiagnoses PHP Method

    public function expandDiagnoses()
    {
        if ($this->isDiagnosesCollapsed()) {
            $element = $this->getElement('expandDiagnoses');
            $this->scrollWindowToElement($element);
            $element->click();
            $this->getSession()->wait(5000, 'window.$ && $.active == 0');
        }
    }