Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 14 |
| 2 | United States | 7 |
| 3 | United Kingdom | 6 |
| 4 | Australia | 3 |
| 5 | Saudi Arabia | 3 |
| 6 | France | 2 |
| 7 | Russia | 2 |
| 8 | Canada | 2 |
| 9 | Singapore | 2 |
| 10 | Japan | 2 |
| 11 | Taiwan | 2 |
| 12 | Hong Kong | 2 |
| 13 | Spain | 1 |
| 14 | Czech Republic | 1 |
| 15 | Ireland | 1 |
| 16 | India | 1 |
| 17 | Poland | 1 |
| 18 | Romania | 1 |
| 19 | Brazil | 1 |
| 20 | Turkey | 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.