Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 1,935 |
| 2 | India | 926 |
| 3 | Russia | 223 |
| 4 | Poland | 163 |
| 5 | Brazil | 148 |
| 6 | Egypt | 148 |
| 7 | Iran | 148 |
| 8 | Japan | 137 |
| 9 | Turkey | 130 |
| 10 | South Korea | 129 |
| 11 | United States | 118 |
| 12 | Saudi Arabia | 108 |
| 13 | Malaysia | 97 |
| 14 | Mexico | 87 |
| 15 | France | 80 |
| 16 | Pakistan | 75 |
| 17 | Italy | 64 |
| 18 | Tunisia | 57 |
| 19 | Vietnam | 56 |
| 20 | Algeria | 56 |
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.