Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 475 |
| 2 | Australia | 46 |
| 3 | Japan | 41 |
| 4 | Canada | 33 |
| 5 | Netherlands | 30 |
| 6 | United Kingdom | 27 |
| 7 | Germany | 23 |
| 8 | Brazil | 16 |
| 9 | France | 16 |
| 10 | Italy | 15 |
| 11 | Ireland | 14 |
| 12 | Denmark | 14 |
| 13 | Switzerland | 14 |
| 14 | India | 12 |
| 15 | Sweden | 10 |
| 16 | China | 10 |
| 17 | Spain | 8 |
| 18 | Iran | 8 |
| 19 | Taiwan | 6 |
| 20 | South Korea | 5 |
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.