computer software and virtual reality software for use in surgical training of physicians and medical professionals; computer software and virtual reality software for medical teaching; computer software and medical diagnostic simulators for use as teaching aids for general, thoracic, colorectal, orthopedic, laparoscopic, cardiac, cardiovascular, otolaryngologic, gynecologic, neurological, ophthalmic, pediatric, oral and maxillofacial, plastic, urological, and vascular surgery