Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 948 |
| 2 | Australia | 38 |
| 3 | Canada | 36 |
| 4 | United Kingdom | 35 |
| 5 | Netherlands | 12 |
| 6 | France | 11 |
| 7 | Germany | 11 |
| 8 | China | 9 |
| 9 | Italy | 8 |
| 10 | Hong Kong | 7 |
| 11 | Switzerland | 6 |
| 12 | Japan | 4 |
| 13 | Sweden | 4 |
| 14 | South Korea | 3 |
| 15 | Denmark | 3 |
| 16 | Brazil | 3 |
| 17 | Ireland | 3 |
| 18 | Spain | 2 |
| 19 | India | 2 |
| 20 | Belgium | 2 |
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.