Table 6 Quantitative analysis

Martín-Gutiérrez [50]

2

2

2

2

1

n/a

n/a

2

2

2

2

2

2

2

9.58

Lai et al. [44]

2

1

1

1

1

n/a

n/a

1

1

1

1

1

1

2

5.8

Contero et al. [13]

2

2

2

2

0

n/a

n/a

2

2

2

2

2

2

2

9.1

Kraut and Jeknić [42]

1

1

1

0

n/a

n/a

n/a

1

0

1

0

0

1

2

0.36

Wei et al. [76]

2

2

1

2

0

n/a

n/a

2

1

2

1

1

2

2

7.5

Cubillo et al. [17]

2

2

1

2

0

n/a

n/a

1

2

2

2

1

2

2

7.9

Wang et al. [74]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Tobar-Muñoz et al. [71]

2

2

2

2

n/a

n/a

n/a

2

1

1

1

1

2

2

8.1

Tarng et al. [70]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Martín-Gutiérrez et al. [52]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Martín-Gutiérrez et al. [51]

1

2

1

1

1

n/a

n/a

1

2

1

1

1

1

2

6.25

Chang et al. [8]

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Hulin et al. [33]

2

2

1

2

1

n/a

n/a

2

2

2

2

1

2

2

7.91

Fonseca et al. [28]

2

1

2

2

n/a

n/a

n/a

1

1

2

2

1

2

2

8.1

Fonseca et al. [27]

2

1

2

2

0

n/a

n/a

1

2

2

2

2

2

2

8.3

Salazar et al. [64]

2

2

1

1

n/a

n/a

n/a

2

2

2

1

1

2

2

8.1

Tsai and Huang [73]

2

2

2

2

0

n/a

n/a

2

2

2

2

2

2

2

9.1

Ibánez et al. [35]

2

2

2

2

0

n/a

n/a

2

2

2

2

2

2

2

9.1

Jerry and Aaron [38]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Hsiao and Rashvand [32]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Iwata et al. [37]

2

2

2

2

2

n/a

n/a

2

1

2

2

2

2

2

9.58

Tarng and Ou [69]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Mahmoudi et al. [49]

2

2

1

2

2

n/a

n/a

2

2

2

2

2

2

2

9.16

Yeo et al. [80]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Ramírez et al. [62]

2

2

2

1

0

n/a

n/a

2

1

2

1

1

1

2

7

Bosque et al. [7]

1

1

1

1

0

n/a

n/a

1

1

1

0

1

1

2

4.5

Ibánez et al. [36]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Zhang et al. [82]

2

2

2

2

n/a

n/a

n/a

2

2

2

2

2

2

2

10

Wei et al. [77]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Chen and Tsai [9]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Yen et al. [79]

2

2

1

1

2

n/a

n/a

2

2

2

2

2

2

2

9.16

Sommerauer and Müller [67]

2

2

2

2

2

n/a

n/a

2

2

2

2

2

2

2

10

Lin et al. [48]

2

2

2

2

1

n/a

n/a

2

2

2

2

2

2

2

9.58

Hou and Wang [31]

2

2

1

1

1

n/a

n/a

2

1

2

2

1

2

2

7.91

Chang et al. [8]

2

2

2

2

n/a

n/a

n/a

2

2

2

2

2

2

2

10

Cheng and Tsai [10]

2

2

1

2

n/a

n/a

n/a

2

2

2

2

2

2

2

9.5

Leblanc et al. [45]

2

2

1

2

0

n/a

n/a

2

1

2

2

2

2

2

8.3

Martínez et al. [53]

2

2

2

1

n/a

n/a

n/a

1

2

1

1

1

1

2

7

da Silva et al. [18]

2

2

2

2

n/a

n/a

n/a

2

2

2

2

2

2

2

10

Joo-Nagata et al. [39]

2

2

2

2

n/a

n/a

n/a

2

2

2

2

2

2

2

10

Wang [75]

2

2

2

2

n/a

n/a

n/a

2

2

2

2

2

2

2

10

Fonseca et al. [29]

2

2

2

2

n/a

n/a

n/a

2

2

1

1

2

2

2

9

Frank and Kapila [30]

2

2

2

2

n/a

n/a

n/a

2

2

2

2

2

2

2

10

da Silva et al. [19]

2

2

1

2

n/a

n/a

n/a

2

2

1

2

2

2

2

9

da Silva et al. [20]

2

2

1

2

n/a

n/a

n/a

2

2

2

2

2

2

2

10