Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 1,596 |
| 2 | India | 737 |
| 3 | Russia | 204 |
| 4 | Poland | 197 |
| 5 | Brazil | 145 |
| 6 | Japan | 141 |
| 7 | Iran | 130 |
| 8 | United States | 119 |
| 9 | South Korea | 114 |
| 10 | Turkey | 98 |
| 11 | Egypt | 94 |
| 12 | Mexico | 81 |
| 13 | Malaysia | 80 |
| 14 | France | 76 |
| 15 | Saudi Arabia | 68 |
| 16 | Italy | 66 |
| 17 | Ukraine | 59 |
| 18 | Tunisia | 55 |
| 19 | Algeria | 48 |
| 20 | Vietnam | 41 |
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.