Looks like you clickedhttps://jamanetwork.com/journals/jamaoncology/fullarticle/2724800?guestAccessKey=dd25f398-dc8f-4c02-a93b-04640101c6a2&utm_source=silverchair&utm_medium=email&utm_campaign=article_alert-jamaoncology&utm_content=olf&utm_term=021419
If you do not want to visit that page, you can close this browser tab.
