Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 377 |
| 2 | United Kingdom | 123 |
| 3 | Germany | 79 |
| 4 | France | 69 |
| 5 | Australia | 67 |
| 6 | Spain | 54 |
| 7 | China | 47 |
| 8 | Japan | 43 |
| 9 | Italy | 40 |
| 10 | Canada | 36 |
| 11 | Switzerland | 20 |
| 12 | Singapore | 18 |
| 13 | India | 17 |
| 14 | Sweden | 16 |
| 15 | Belgium | 14 |
| 16 | Israel | 14 |
| 17 | Netherlands | 13 |
| 18 | Brazil | 12 |
| 19 | Austria | 12 |
| 20 | Denmark | 11 |
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.