Arvidsson M, Franck J, Ackehed G, et al. Plasma concentrations of methylphenidate enantiomers in adults with ADHD and substance use disorder, with focus on high doses and relationship to carboxylesterase activity. Basic Clin Pharmacol Toxicol 2022;130(4):492–500, DOI: 10.1111/bcpt.13707.
Figure 3 caption should be:
FIGURE 3 d‐RA/d‐MPH metabolic ratio (MR) in subjects with multiple samples (n = 12) and those with only one visit (1A, n = 9). Subjects with an MR variability exceeding 3 between the lowest and highest MR are shown with dotted lines.
We apologize for this error.