Baseline characteristics (n = 16).

<p>Data represent medians and interquartile ranges (IQR) unless otherwise noted.</p>a<p>At baseline, 3 subjects had chronic hepatitis C infection; 2 additional subjects had spontaneously cleared hepatitis C more than 2 years prior to baseline, and 1 additional subject had completed successful treatment with pegylated interferon and ribavirin more than 1 year prior to baseline.