Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 1,184 |
| 2 | France | 121 |
| 3 | United States | 110 |
| 4 | Iran | 81 |
| 5 | India | 61 |
| 6 | Australia | 49 |
| 7 | United Kingdom | 43 |
| 8 | Spain | 40 |
| 9 | Italy | 35 |
| 10 | Brazil | 33 |
| 11 | South Korea | 31 |
| 12 | Germany | 29 |
| 13 | Israel | 28 |
| 14 | Hong Kong | 24 |
| 15 | Singapore | 23 |
| 16 | Turkey | 22 |
| 17 | Japan | 20 |
| 18 | Sweden | 19 |
| 19 | Pakistan | 18 |
| 20 | Taiwan | 17 |
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.