TABLE 2.

General information of in vivo test subjects.

	Male	Female
Cases	14	22
Age (y)	65.3 ± 9.6 (53–79)	63.5 ± 6.2 (52–77)
Height (cm)	168.6 ± 5.4 (162–179)	160.3 ± 4.1 (152–167)
Weight (kg)	76.1 ± 6.5 (64–87)	63.7 ± 8.2 (52–77)
BMI	26.8 ± 2.8 (23.4–32.4)	24.8 ± 3.2 (20.2–30.0)
Left knee	8 (57%)	10 (45%)