Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 499 |
| 2 | United Kingdom | 107 |
| 3 | Canada | 73 |
| 4 | Australia | 57 |
| 5 | Sweden | 52 |
| 6 | Japan | 42 |
| 7 | India | 32 |
| 8 | Germany | 32 |
| 9 | Netherlands | 30 |
| 10 | Norway | 20 |
| 11 | Finland | 20 |
| 12 | Switzerland | 16 |
| 13 | China | 14 |
| 14 | South Africa | 12 |
| 15 | France | 12 |
| 16 | Spain | 12 |
| 17 | Ghana | 12 |
| 18 | South Korea | 10 |
| 19 | Brazil | 9 |
| 20 | Denmark | 9 |
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.