41 Educational services in the field of vascular and endovascular medicine and vascular disease, namely, providing courses of instruction directed to the post-doctorate level, to graduate and undergraduate university levels, and to the general public, and distributing course materials in connection therewith; education programs in the nature of courses directed to the graduate and undergraduate university levels and courses directed to the general public, and training services in the fields of vascular and endovascular medicine and vascular disease; online publications in the nature of books, pamphlets, physician training manuals, peer-reviewed medical papers, articles, scholarly articles, and newsletters in the fields of vascular and endovascular disease