University Medical Press
Ivano-Frankivsk National Medical University
Elsevier
Wolters Kluwer Medknow Publications
SAGE Publishing
Electronic Physician
Wiley
Permanyer
Asociación Colombiana de Gastroenterología
Limited liability company «Science and Innovations» (Saratov)
Academia.edu Journals
Fundatia pentru Sanatate Publica si Managementul Sanatatii
Association of Surgeons of the Republic of Moldova
College of medicine/ University of Diyala
Instituto Israelita de Ensino e Pesquisa Albert Einstein