Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 1,323 |
| 2 | China | 1,000 |
| 3 | United Kingdom | 389 |
| 4 | Australia | 354 |
| 5 | Canada | 304 |
| 6 | Italy | 256 |
| 7 | Germany | 244 |
| 8 | Netherlands | 212 |
| 9 | South Korea | 190 |
| 10 | Japan | 179 |
| 11 | Taiwan | 165 |
| 12 | Spain | 162 |
| 13 | Brazil | 159 |
| 14 | France | 113 |
| 15 | Denmark | 88 |
| 16 | Sweden | 83 |
| 17 | Finland | 74 |
| 18 | Switzerland | 62 |
| 19 | Hong Kong | 62 |
| 20 | Israel | 54 |
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.