MA Healthcare Ltd.

American Public Health Association

Public Library of Science

American Society of Clinical Oncology

Georg Thieme Verlag

Oxford University Press

John Benjamins Publishing Company

American Library Association

Taylor & Francis

Society of American Foresters

Penn State University Press

Cambridge University Press

American College of Radiology

Wolters Kluwer

Duke University Press

American Roentgen Ray Society

American Meteorological Society

Endocrine Society

University of Chicago Press

American College of Surgeons

Society of Thoracic Surgeons

Elsevier Science

MyJoVE Corporation

African Traditional Herbal Medicine Supporters Initiative

Mathematical Association of America

Allen Press

Nederlands Tijdschrift voor Geneeskunde

Aerospace Medical Association

Hogrefe Verlag

Editions Lavoisier