Arranging and conducting of conferences and seminars in the field of medicine, namely, sciatica.; Arranging and conducting of conferences in the field of medicine, namely, causes of sciatica, sciatica treatments, and general information regarding sciatica.; Educational services, namely, developing, arranging, and conducting educational conferences and programs and providing courses of instruction in the field of medicine, namely, causes of sciatica, sciatica treatments, and general informatio...