41 Providing educational and training services, namely, [ conducting classes, ] seminars and workshops in the field of cancer and dermatological, hematological, renal and endocrine disorders; educational training services in the field of treatment of cancer and dermatological, hematological, renal and endocrine disorders; education services, namely, providing on-line [ classes, ] seminars and workshops in the field of cancer and dermatological, hematological, renal and endocrine disorders; [ arranging and conducting of lectures in the field of cancer and dermatological, hematological, renal and endocrine disorders; organizing events for educational purposes in the field of pharmaceutical and medical products; ]providing on-line electronic publications, namely, books, booklets, brochures, papers, periodical publications, [ magazines,] newspapers and newsletters, leaflets, and instructional and teaching materials in the field of cancer and dermatological, hematological, renal and endocrine disorders; publication of [ books, booklets, ] brochures, papers, periodical publications, [ magazines, newspapers ] and newsletters, leaflets, and instructional and teaching materials in the field of cancer and dermatological, hematological, renal and endocrine disorders; providing online educational and informational games in the field of cancer and dermatological, hematological, renal and endocrine disorders and the treatment thereof