<p><sup>a</sup>Duration since diagnosis of CIS or clinically definite MS until study enrollment.</p><p><sup>b</sup>IKA: Social Insurance Institute, OPAD: Insurance institute for employees of the public sector, ΟAEE: Insurance institute for freelancers. One patient had both “other public insurance” and “private insurance”.</p><p>Demographic and clinical attendance characteristics of the studied population (n = 204).</p
