Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 438 |
| 2 | India | 192 |
| 3 | Brazil | 186 |
| 4 | United States | 121 |
| 5 | Iran | 112 |
| 6 | Japan | 86 |
| 7 | France | 84 |
| 8 | Italy | 64 |
| 9 | Australia | 49 |
| 10 | Thailand | 46 |
| 11 | Argentina | 40 |
| 12 | Russia | 36 |
| 13 | Spain | 35 |
| 14 | Mexico | 29 |
| 15 | Pakistan | 29 |
| 16 | Colombia | 29 |
| 17 | Germany | 28 |
| 18 | South Korea | 27 |
| 19 | Canada | 23 |
| 20 | Bangladesh | 23 |
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.