Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 451 |
| 2 | India | 281 |
| 3 | Pakistan | 197 |
| 4 | Iran | 126 |
| 5 | Turkey | 94 |
| 6 | Taiwan | 86 |
| 7 | Algeria | 76 |
| 8 | Malaysia | 63 |
| 9 | Egypt | 60 |
| 10 | Morocco | 46 |
| 11 | Saudi Arabia | 44 |
| 12 | Russia | 31 |
| 13 | Bangladesh | 29 |
| 14 | Cameroon | 26 |
| 15 | Iraq | 26 |
| 16 | Vietnam | 17 |
| 17 | United States | 15 |
| 18 | Jordan | 15 |
| 19 | Tunisia | 14 |
| 20 | Nigeria | 13 |
Our authors submit research articles from all over the world. Authors collaborate frequently with peers at different institutions and in different countries/regions. This graph indicates the number of primary corresponding authors at the country/region level in the last five years.