Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 910 |
| 2 | China | 267 |
| 3 | Brazil | 96 |
| 4 | India | 94 |
| 5 | Japan | 88 |
| 6 | Turkey | 88 |
| 7 | South Korea | 66 |
| 8 | Germany | 56 |
| 9 | Italy | 52 |
| 10 | Iran | 45 |
| 11 | Canada | 31 |
| 12 | France | 29 |
| 13 | Spain | 27 |
| 14 | Netherlands | 25 |
| 15 | Israel | 25 |
| 16 | United Kingdom | 24 |
| 17 | Switzerland | 21 |
| 18 | Australia | 21 |
| 19 | Taiwan | 19 |
| 20 | Egypt | 18 |
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.