1. Spin–lattice relaxation rates and water content of freeze-dried articular cartilage 
R.A. Damion, S.S. Pawaskar, M.E. Ries, E. Ingham, S. Williams, Z. Jin, A. Radjenovic 
Osteoarthritis and Cartilage 
Volume 20, Issue 2, Pages (February 2012)
DOI: /j.joca
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
〈R1〉 against inverse water content and solid-to-water ratio. Bovine: ○, Porcine: ▵. Error bars represent 95% confidence intervals of the mean 〈R1〉 measured at each given 1/w or ρ value.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2
〈R1〉 against water content and inverse solid-to-water ratio. The thin black line (top graph) is the linear regression for 〈R1〉<1.2. The grey lines are the predictions from the linear regression of 〈R1〉 against 1/w and 〈R1〉 against ρ. Bovine: ○, Porcine: ▵. Error bars represent 95% confidence intervals of the mean 〈R1〉 measured at each given 1/w or ρ value.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions

4. Fig. 3
Piecewise-linear regression of 〈R1〉 against solid-to-water ratio ρ for bovine (top) and porcine (bottom) data. Error bars represent 95% confidence intervals of the mean 〈R1〉 measured at each given ρ value.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions