Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 297 |
| 2 | United Kingdom | 105 |
| 3 | Australia | 94 |
| 4 | Canada | 78 |
| 5 | Germany | 44 |
| 6 | Sweden | 39 |
| 7 | China | 39 |
| 8 | Netherlands | 37 |
| 9 | France | 36 |
| 10 | South Korea | 32 |
| 11 | Italy | 24 |
| 12 | Brazil | 24 |
| 13 | Spain | 23 |
| 14 | Denmark | 21 |
| 15 | Japan | 19 |
| 16 | Taiwan | 17 |
| 17 | Hong Kong | 16 |
| 18 | Israel | 13 |
| 19 | Switzerland | 12 |
| 20 | Iran | 11 |
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.