El Fondo Mundial de lucha contra el SIDA, la tuberculosis y la malaria
http://www.theglobalfund.org

Magnum Photos
www.magnumphotos.com

Magnum In Motion
www.magnuminmotion.com

Friends of the Global Fight
www.theglobalfight.org

UNAids
www.unaids.org

The Bill & Melinda Gates Foundation
www.gatesfoundation.org

Partners In Health
www.pih.org