<a href="https://en.wikipedia.org/wiki/Norman_Sharpless" class="extiw" title="w:Norman Sharpless">Norman Sharpless</a> official photo
<a href="https://en.wikipedia.org/wiki/National_Institutes_of_Health" class="extiw" title="w:National Institutes of Health">National Institutes of Health</a>
<a rel="nofollow" class="external free" href="https://www.cancer.gov/about-nci/leadership/director">https://www.cancer.gov/about-nci/leadership/director</a>