Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 576 |
| 2 | United Kingdom | 81 |
| 3 | Canada | 59 |
| 4 | China | 52 |
| 5 | Germany | 49 |
| 6 | Netherlands | 41 |
| 7 | Sweden | 26 |
| 8 | Australia | 24 |
| 9 | France | 21 |
| 10 | Switzerland | 18 |
| 11 | Norway | 15 |
| 12 | Denmark | 14 |
| 13 | South Korea | 10 |
| 14 | Ireland | 9 |
| 15 | Italy | 8 |
| 16 | Japan | 8 |
| 17 | Spain | 7 |
| 18 | Israel | 6 |
| 19 | Finland | 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.