Education; training; entertainment; academies in the medical field; teaching and training services in the medical field; further training courses in the medical field; training concerning the use of surgical and medical apparatus and instruments; organizing and conducting conferences, congresses, seminars, workshops [training], colloquiums and symposiums; teaching by demonstration during practical exercises, correspondence courses, teaching by correspondence; information relating to education; vocational retraining; publication of books; book lending; provision of non-downloadable films via video-on-demand services; organization of competitions (education or entertainment).