Valerij Nikolaevich Tregubov, MD, prof. of the chair of Public health and health care named after N.A. Semashko of the medical-prophylactic faculty, deputy director of the Center for Accreditation
Astrakhan State Medical University of the Russian
Health Ministry 俄罗斯联邦
MD, prof., dean of the Faculty of Postgraduate Education, head of the Department of Economy and Health Management with a course of postgraduate education