Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 447 |
| 2 | Australia | 44 |
| 3 | Canada | 31 |
| 4 | United Kingdom | 30 |
| 5 | Japan | 30 |
| 6 | Netherlands | 27 |
| 7 | Germany | 24 |
| 8 | France | 15 |
| 9 | Denmark | 13 |
| 10 | Italy | 13 |
| 11 | Brazil | 12 |
| 12 | Switzerland | 12 |
| 13 | India | 9 |
| 14 | Ireland | 9 |
| 15 | Spain | 8 |
| 16 | Sweden | 7 |
| 17 | China | 6 |
| 18 | Taiwan | 5 |
| 19 | South Korea | 5 |
| 20 | Saudi Arabia | 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.