Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 285 |
| 2 | Canada | 90 |
| 3 | France | 28 |
| 4 | China | 27 |
| 5 | Japan | 24 |
| 6 | Germany | 21 |
| 7 | Netherlands | 19 |
| 8 | Spain | 18 |
| 9 | India | 15 |
| 10 | Australia | 14 |
| 11 | United Kingdom | 7 |
| 12 | Italy | 7 |
| 13 | Brazil | 6 |
| 14 | Iran | 6 |
| 15 | Austria | 5 |
| 16 | Hungary | 3 |
| 17 | Denmark | 3 |
| 18 | Slovenia | 2 |
| 19 | Poland | 2 |
| 20 | South Korea | 2 |
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.