<https://chanzuckerberg.com/about/annual-letter/year-2020/>
<http://schema.org/description>
"The Chan Zuckerberg Initiative 2020 Annual Letter. Celebrating Five Years of CZI and What We’ve Learned Along The Way."
<https://chanzuckerberg.com/about/annual-letter/year-2020/?timeline=2020&milestone=expanding-the-frontiers-of-biomedical-imaging>