Allen Press

Penn State University Press

Cell Press

Wolters Kluwer

Botanical Society of America

American Roentgen Ray Society

MyJoVE Corporation

Public Library of Science

Seismological Society of America

EDP Sciences

American Library Association

Brill Academic Publishers

Singapore Medical Association

African Traditional Herbal Medicine Supporters Initiative

American Gastroenterological Association

Cambridge University Press

Walter de Gruyter

American Nuclear Society

American Academy of Orthopaedic Surgeons

American College of Surgeons

Taylor & Francis

CFA Institute

Policy Press

Endocrine Society

American Psychological Association

Duke University Press

IWA Publishing

Elsevier Science

Aerospace Medical Association

Geological Society of London