41 Organizing and arranging of online training courses and associated live web discussions in the fields of radiation therapy, oncology, interventional oncology, and the use of clinical apparatus, devices, and software associated with these fields; Education services, namely, teaching and training services in the nature of classes, workshops, and associated live web discussions in the fields of radiation therapy, oncology, interventional oncology, and the use of clinical apparatus, devices, and software associated with these fields; Publication of texts and online publications in the nature of technical papers and periodicals in the fields of radiation therapy, interventional oncology, surgical oncology, and the use of clinical apparatus, devices and software associated with these fields; Publishing and editing of books, technical papers and periodicals in the fields of radiation therapy, oncology, interventional oncology, and the use of clinical apparatus, devices, and software associated with these fields; Training services in the field of operation and use of medical and surgical apparatus, instruments and equipment, and related software; Training services in the fields of radiation therapy, interventional oncology, surgical oncology, and the use of clinical apparatus, software and devices associated with these fields; Training services in the field of medical devices for radiotherapy or interventional oncology treatments