Publication of journals; Online publication of journals; Publication of texts, books, journals; Publication of books, magazines, almanacs and journals; Publication of electronic books and journals on-line; Writing of articles for journals other than for advertising or publicity; Writing of articles for professional journals other than for advertising or publicity; Publication of books, of magazines, of journals, of newspapers, of periodicals, of catalogs, of brochures; Multimedia publishing of books, magazines, journals, software, games, music, and electronic publications; Publishing of journals, books and handbooks in the field of medicine; On-line journals, namely, blogs featuring health care; Providing on-line newsletters in the field of health care