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. Author manuscript; available in PMC: 2014 Apr 20.
Published in final edited form as: Am J Nephrol. 2013 Apr 20;37(5):10.1159/000350384. doi: 10.1159/000350384

Figure 1. Protocol Schema and Subject Participation.

Figure 1

A total of 252 subjects met eligibility criteria and were enrolled. Among 215 subjects who completed the first study visit, 182 (84.6%) completed all three study visits, 14 (6.7%) developed an exclusion criterion, and 19 (8.8%) were lost to follow-up or withdrew voluntarily.