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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Epidemiology. 2012 Jan;23(1):138–147. doi: 10.1097/EDE.0b013e31823ac17c

Figure 3. Recruitment networks showing HIV infection status, by seed.

Figure 3

Seeds are shown at the top of each recruitment network. Symbol area is proportional to network size. HIV serostatus is shown by shading: black indicates HIV positive; white, HIV negative; grey, HIV status unknown. HIV status omitted for seeds for confidentiality.