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. Author manuscript; available in PMC: 2013 Nov 26.
Published in final edited form as: J Acquir Immune Defic Syndr. 2012 Nov 1;61(3):10.1097/QAI.0b013e318266ee3f. doi: 10.1097/QAI.0b013e318266ee3f

Figure 2. Flow chart illustrating the construction of a) descriptive cohort and b) visit dataset.

Figure 2

Abbreviations: ART, antiretroviral therapy; PI, protease inhibitor; LFU, lost to follow-up