Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 327 |
| 2 | Canada | 63 |
| 3 | Italy | 51 |
| 4 | Australia | 34 |
| 5 | France | 34 |
| 6 | Japan | 32 |
| 7 | Netherlands | 29 |
| 8 | United Kingdom | 25 |
| 9 | Germany | 18 |
| 10 | China | 17 |
| 11 | Israel | 16 |
| 12 | Denmark | 15 |
| 13 | South Korea | 14 |
| 14 | Spain | 13 |
| 15 | Belgium | 11 |
| 16 | Norway | 9 |
| 17 | Switzerland | 9 |
| 18 | Hong Kong | 9 |
| 19 | Taiwan | 6 |
| 20 | Brazil | 6 |
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.