41 Preparation, hosting, conducting and organization of colloquiums, conferences, conventions, congresses, symposiums, seminars, debates, exhibitions for educational purposes, training workshops, training courses and further and complementary training, lectures, lessons and training courses in the scientific, pharmaceutical, medical technique and health fields; publication of texts (other than for advertising purposes), of images, books, journals, newspapers, reports, periodicals, magazines and printed matter in all forms, also in electronic and digital form; provision of electronic publications (not downloadable)