Wolters Kluwer

American Society of Clinical Oncology

Cell Press

Cambridge University Press

African Traditional Herbal Medicine Supporters Initiative

Public Library of Science

University of Chicago Press

Endocrine Society

CFA Institute

British Institute of Radiology

Editions Lavoisier

Duke University Press

Geological Society of America

Society of American Foresters

Allen Press

Mathematical Association of America

American Meteorological Society

Akademiai Kiado

IWA Publishing

Society of Thoracic Surgeons

Cleveland Clinic

Nederlands Tijdschrift voor Geneeskunde

John Wiley & Sons

Geological Society of London

World Scientific Publishing

American Public Health Association

Georg Thieme Verlag

Malaysian Medical Association

American Academy of Orthopaedic Surgeons

Brill Academic Publishers