Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 398 |
| 2 | China | 38 |
| 3 | Turkey | 34 |
| 4 | Canada | 30 |
| 5 | United Kingdom | 14 |
| 6 | Greece | 13 |
| 7 | India | 13 |
| 8 | Japan | 13 |
| 9 | Italy | 12 |
| 10 | Brazil | 12 |
| 11 | Australia | 11 |
| 12 | South Korea | 9 |
| 13 | Egypt | 8 |
| 14 | Malaysia | 7 |
| 15 | Chile | 7 |
| 16 | Israel | 6 |
| 17 | France | 5 |
| 18 | Mexico | 5 |
| 19 | Spain | 5 |
| 20 | Iran | 4 |
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.