Five sessions (as outlined in the introductory video and overview page), each with at least one video, several directly relevant articles to read (most are published in the medical literature) plus a quiz. You are also most welcome to ask any questions and these will usually be answered within 24 hours.
Once you checkout you will receive a link to a page from which you can access each of the course sessions as often as you like. You will find many downloadable files as well as the online videos. We suggest that you bookmark this private page.