RIP Giuseppina Projetto-Frau (1902-2018), at 116 the world’s second oldest validated living person and the last surviving person to have been born in 1902

About Robert Zinn

Robert Zinn, M.D., Ph.D. is a medical doctor, physician, and web entrepreneur, who, for over 15 years was employed by academic and research institutions and focused his clinical practices on very specialized patient populations, such as those with rare genetic diseases or rare cancers. He shares his knowledge through his website,

View all posts by Robert Zinn →