Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 435 |
| 2 | United Kingdom | 152 |
| 3 | India | 107 |
| 4 | Japan | 102 |
| 5 | Germany | 71 |
| 6 | Italy | 62 |
| 7 | Netherlands | 26 |
| 8 | Canada | 25 |
| 9 | Turkey | 22 |
| 10 | Singapore | 20 |
| 11 | Spain | 19 |
| 12 | Ireland | 19 |
| 13 | South Korea | 18 |
| 14 | Australia | 17 |
| 15 | Greece | 17 |
| 16 | Russia | 11 |
| 17 | France | 11 |
| 18 | Iran | 10 |
| 19 | Denmark | 10 |
| 20 | Thailand | 9 |
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.