Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 92 |
| 2 | Australia | 77 |
| 3 | United Kingdom | 41 |
| 4 | Canada | 41 |
| 5 | Italy | 33 |
| 6 | China | 32 |
| 7 | Netherlands | 29 |
| 8 | France | 23 |
| 9 | Spain | 18 |
| 10 | Switzerland | 15 |
| 11 | Germany | 13 |
| 12 | Taiwan | 10 |
| 13 | New Zealand | 9 |
| 14 | Sweden | 6 |
| 15 | Japan | 6 |
| 16 | Belgium | 6 |
| 17 | Hong Kong | 6 |
| 18 | Iran | 5 |
| 19 | Denmark | 5 |
| 20 | Israel | 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.