Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 168 |
| 2 | United States | 35 |
| 3 | Germany | 14 |
| 4 | Australia | 6 |
| 5 | Canada | 5 |
| 6 | United Kingdom | 3 |
| 7 | Colombia | 2 |
| 8 | India | 2 |
| 9 | Israel | 2 |
| 10 | Iran | 2 |
| 11 | Japan | 2 |
| 12 | Saudi Arabia | 2 |
| 13 | Singapore | 2 |
| 14 | Hong Kong | 2 |
| 15 | Hungary | 1 |
| 16 | Austria | 1 |
| 17 | Egypt | 1 |
| 18 | Spain | 1 |
| 19 | France | 1 |
| 20 | Christmas Island | 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.