Study | I | II | III | IV | V | VI | VII | VIII | Total |
---|---|---|---|---|---|---|---|---|---|
Shuguang Ju (2021) [20] | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 15 |
Guosheng Yuan (2021) [25] | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 1 | 13 |
Jianming Xu (2021) [21] | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 14 |
Zhiming Zeng (2021) [23] | 2 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 13 |
Yongxiang Xia (2022) [24] | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 12 |
Kuimin Mei (2021) [22] | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 13 |
Jianming Xu (2019) [19] | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 13 |
Guosheng Yuan (2020) [26] | 2 | 2 | 2 | 2 | 1 | 2 | 1 | 2 | 14 |
Shukui Qin (2023) [27] | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 15 |
Dongbo Chen (2023) [28] | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 14 |