Conducting of conferences, congresses and symposiums in the field of Medicine; Educational services, namely, conducting educational in the field of worshops and distribution of course and educational materials in connection therewith; Layout services other than for advertising purposes; Multimedia publishing of books, magazines, journals, software, games, music, and electronic publications; On-line library services, namely, providing electronic library services which feature newspapers, magazines, photographs and pictures via an on-line computer network; Open-access publishing services, namely, publication of electronic books; Organizing exhibitions for medicine; Proofreading of manuscripts; Providing a website featuring resources, namely, a website featuring primarily non-downloadable publications in the nature of journals in the field of art and also featuring non-downloadable software for database management; Providing on-line courses of instruction in the field of mathemathics via a website; Providing ratings and reviews of publications, namely, books; Publication of on-line Art; Publication of journals; Written text editing