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. 2019 Dec 2;12:3231–3244. doi: 10.2147/JPR.S212137

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© 2019 Kong et al.

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Variability in Shape of TS Curves and Stability of Curve Shape Over Time. (A) Subject #1, with long Lag, low Slope, and minimal Delta. (B) Subject #9, with short Lag, moderate Slope, and minimal Delta. (C) Subject #18, also with short Lag, moderate Slope but a large Delta.

Notes: The red curve represents the average TS curve from day 4 and blue represents the average TS curve from day 11.