Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 49 |
| 2 | Australia | 10 |
| 3 | China | 6 |
| 4 | Canada | 5 |
| 5 | Germany | 4 |
| 6 | New Zealand | 3 |
| 7 | South Korea | 3 |
| 8 | Norway | 3 |
| 9 | Taiwan | 3 |
| 10 | Portugal | 2 |
| 11 | United Kingdom | 2 |
| 12 | Iran | 2 |
| 13 | Malaysia | 2 |
| 14 | Belgium | 2 |
| 15 | Netherlands | 2 |
| 16 | Romania | 1 |
| 17 | Slovakia | 1 |
| 18 | Iceland | 1 |
| 19 | Denmark | 1 |
| 20 | Egypt | 1 |
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.