Fig. 3From: Cardiovascular risk and endothelial function in people living with HIV/AIDS: design of the multi-site, longitudinal EndoAfrica study in the Western Cape Province of South AfricaStudy overview and operating procedures. FMHS: Faculty of Medicine and Health Sciences; FMD: flow-mediated dilatation; IMT: intima-media thickness; NHLS: National Health Laboratory ServiceBack to article page