American Library Association

Hogrefe Verlag

Elsevier Science

African Traditional Herbal Medicine Supporters Initiative

Akademiai Kiado

American Roentgen Ray Society

American College of Radiology

Georg Thieme Verlag

Soil and Water Conservation Society

Geological Society of America

Allen Press

Brill Academic Publishers

MyJoVE Corporation

EDP Sciences

Editions Lavoisier

Society of Thoracic Surgeons

Nederlands Tijdschrift voor Geneeskunde

Cell Press

American College of Surgeons

Botanical Society of America

MA Healthcare Ltd.

American Gastroenterological Association

Endocrine Society

Malaysian Medical Association

University of Chicago Press

Walter de Gruyter

Duke University Press

American Society of Clinical Oncology

Society of American Foresters

Public Library of Science