Here is the description of "Supercourse" from the home page at the following URL.
"Supercourse is a repository of lectures on global health and prevention designed to improve the teaching of prevention. Supercourse has a network of over 56000 scientists in 174 countries who are sharing for free a library of 4855 lectures in 31 languages. The Supercourse has been produced at the WHO Collaborating Center University of Pittsburgh, with core developers Ronald LaPorte, Ph.D., Faina Linkov, Ph.D., Mita Lovalekar, M.D., Ph.D. and Eugene Shubnikov M.D.. Please contact us at firstname.lastname@example.org"