<https://www.cancertherapyadvisor.com/home/cancer-topics/renal-cell-carcinoma/nivolumab-may-be-safe-effective-for-previously-treated-kidney-cancer/#article>
<http://schema.org/dateModified>
"2018-12-20T07:14:50+00:00"^^<http://schema.org/Date>
<https://www.cancertherapyadvisor.com/home/cancer-topics/renal-cell-carcinoma/nivolumab-may-be-safe-effective-for-previously-treated-kidney-cancer/>