Fig. 4From: Vascular function and cardiovascular risk in a HIV infected and HIV free cohort of African ancestry: baseline profile, rationale and methods of the longitudinal EndoAfrica-NWU studyFlow diagram of the organizational procedures during data collection in the EndoAfrica-NWU studyFMD: flow-mediated dilation; BP: blood pressure; ECG: electrocardiogram; PWV: pulse wave velocity; IMT: carotid intima-media thickness.Back to article page