Table 1. Phase velocity (averaged), estimated Young's modulus, and estimated layer thickness of 10 locations on bladder wall.

Location	Mucosa layer			Detrusor muscle layer		Adventitia layer
	Phase velocity (m/s)	Young’s modulus (kPa)	Layer thickn-ess (mm)	Phase velocity (m/s)	Young’s modulus (kPa)	Phase velocity (m/s)	Young’s modulus (kPa)	Layer thickn-ess (mm)
1	6.84 ± 0.68	160.76 ± 1.59	2.43	1.45 ± 0.26	7.22 ± 0.23	2.28 ± 0.95	17.86 ± 3.11	1.95
2	6.23 ± 0.26	133.36 ± 0.23	1.44	1.23 ± 0.37	5.20 ± 0.47	2.16 ± 0.87	16.03 ± 2.61	1.23
3	5.32 ± 0.76	97.25 ± 1.98	1.38	1.02 ± 0.12	3.57 ± 0.05	1.85 ± 0.69	11.76 ± 1.64	1.84
4	6.95 ± 1.52	165.97 ± 7.94	2.74	1.95 ± 0.61	13.07 ± 1.28	2.51 ± 0.84	21.64 ± 2.43	1.09
5	6.01 ± 1.28	124.11 ± 5.63	1.59	1.52 ± 0.33	7.94 ± 0.37	2.27 ± 0.54	17.71 ± 1.00	1.35
6	7.29 ± 0.69	182.61 ± 1.64	1.94	1.39 ± 0.24	6.64 ± 0.20	2.63 ± 0.61	23.77 ± 1.28	1.42
7	4.33 ± 0.36	64.42 ± 0.45	1.29	1.01 ± 0.36	3.51 ± 0.45	1.59 ± 0.85	8.69 ± 2.48	1.64
8	5.86 ± 0.94	117.99 ± 3.04	1.58	1.84 ± 0.15	11.63 ± 0.08	1.67 ± 0.73	9.58 ± 1.83	1.88
9	5.41 ± 0.55	100.57 ± 1.04	2.33	1.25 ± 0.27	5.37 ± 0.25	2.01 ± 0.63	13.88 ± 1.36	1.26
10	5.04 ± 1.21	87.28 ± 4.31	1.87	1.79 ± 0.19	11.01 ± 0.12	1.72 ± 0.57	10.17 ± 1.12	1.15