41 Education, namely, training services relating to medical and dental treatment, namely, orthodontic treatment; education, namely, training services relating to the treatment or training of teeth, tongue, intra-oral musculature and/or facial muscles; education, namely, training services relating to the use of intra-oral appliances for the treatment or training of teeth, tongue, intra-oral musculature and/or facial muscles; education, namely, training services relating to snoring, sleep disorders, breathing disorders and Continuous Positive Airway Pressure (CPAP) treatment; education, namely, training services relating to the use of intra-oral appliances in treating snoring, sleep disorders, and breathing disorders; organizing and conducting educational conferences, workshops and seminars in relation to medical and dental treatment; providing practical training services in relation to medical and dental treatment; providing on-line non-downloadable electronic publications, namely, articles, textbooks, newsletters and magazines in the field of orthodontic treatments and the use of intra-oral appliances for treating snoring, sleep disorders, and breathing disorders; writing of texts, namely, educational articles for journals in relation to medical or dental treatment