Table 1.

Data about the subjects and materials

Case	Age in years	Gender M/F	Hand/finger
1	23	M	L/1/D
2	30	M	L/1/D
3	35	F	L/1/D
4	37	M	L/2/D
5	38	F	R/1/D
6	40	M	L/1/D
7	42	M	L/1/D
8	46	M	R/2/D
9	47	M	L/1/D
10	55	F	R/1/D
11	58	F	L/1/D
12	58	M	L/2/D
13	63	F	R/2/D
14	66	M	L/1/D
16	69	M	L/1/D
16	72	M	R/1/D
17	74	M	L/1/D
18	81	F	L/1/D
19	85	M	L/2/D
20	88	M	L/1/D
21	90	M	L/1/D

F, female; M, male; L, left; R, right; 1 or 2, first or second fingers, respectively; D, distal phalanx.