1 
6(4.5%)
2 
7(5.3%)
3 
3(2.3%)
4 
4(3.0%)
5 
8(6.1%)
6 
13(9.8%)
7 
4(3.0%)
8 
3(2.3%)
9 
11(8.3%)
10 
9(6.8%)
11 
8(6.1%)
12 
4(3.0%)
13 
10(7.6%)
14 
6(4.5%)
15 
4(3.0%)
16 
8(6.1%)
17 
9(6.8%)
18 
15(11.4%)
Journal information