Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 594 |
| 2 | United Kingdom | 86 |
| 3 | Canada | 59 |
| 4 | Germany | 54 |
| 5 | China | 44 |
| 6 | Netherlands | 41 |
| 7 | Sweden | 24 |
| 8 | France | 22 |
| 9 | Australia | 20 |
| 10 | Switzerland | 17 |
| 11 | Norway | 14 |
| 12 | Italy | 12 |
| 13 | Denmark | 12 |
| 14 | Japan | 10 |
| 15 | Ireland | 8 |
| 16 | Spain | 7 |
| 17 | South Korea | 6 |
| 18 | Finland | 6 |
| 19 | Israel | 5 |
| 20 | Taiwan | 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.