Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 2,624 |
| 2 | South Korea | 214 |
| 3 | Thailand | 127 |
| 4 | Spain | 123 |
| 5 | India | 119 |
| 6 | Taiwan | 100 |
| 7 | Egypt | 78 |
| 8 | United States | 67 |
| 9 | Iran | 62 |
| 10 | Brazil | 62 |
| 11 | Italy | 50 |
| 12 | Japan | 47 |
| 13 | United Kingdom | 40 |
| 14 | Mexico | 36 |
| 15 | Norway | 34 |
| 16 | Chile | 34 |
| 17 | France | 22 |
| 18 | Turkey | 21 |
| 19 | Canada | 21 |
| 20 | Australia | 20 |
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.