Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 78 |
| 2 | Australia | 44 |
| 3 | Germany | 31 |
| 4 | India | 24 |
| 5 | China | 22 |
| 6 | Austria | 18 |
| 7 | Canada | 16 |
| 8 | United Kingdom | 16 |
| 9 | Italy | 14 |
| 10 | France | 13 |
| 11 | Brazil | 11 |
| 12 | Sweden | 11 |
| 13 | New Zealand | 10 |
| 14 | Malaysia | 9 |
| 15 | Japan | 7 |
| 16 | Portugal | 6 |
| 17 | Netherlands | 6 |
| 18 | Ireland | 6 |
| 19 | Belgium | 5 |
| 20 | Spain | 5 |
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.