Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 389 |
| 2 | India | 239 |
| 3 | Pakistan | 152 |
| 4 | Iran | 117 |
| 5 | Turkey | 89 |
| 6 | Algeria | 78 |
| 7 | Taiwan | 66 |
| 8 | Malaysia | 52 |
| 9 | Egypt | 49 |
| 10 | Saudi Arabia | 41 |
| 11 | Morocco | 36 |
| 12 | Russia | 23 |
| 13 | Bangladesh | 23 |
| 14 | Cameroon | 23 |
| 15 | Iraq | 22 |
| 16 | Jordan | 15 |
| 17 | Vietnam | 15 |
| 18 | Tunisia | 13 |
| 19 | United States | 12 |
| 20 | Brazil | 11 |
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.