Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 820 |
| 2 | Japan | 22 |
| 3 | Canada | 17 |
| 4 | France | 11 |
| 5 | Netherlands | 10 |
| 6 | South Korea | 6 |
| 7 | Germany | 5 |
| 8 | China | 4 |
| 9 | Italy | 4 |
| 10 | India | 4 |
| 11 | United Kingdom | 4 |
| 12 | Singapore | 3 |
| 13 | Belgium | 2 |
| 14 | Brazil | 2 |
| 15 | Denmark | 2 |
| 16 | Spain | 2 |
| 17 | Israel | 1 |
| 18 | Ireland | 1 |
| 19 | Lebanon | 1 |
| 20 | Finland | 1 |
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.