Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 1,968 |
| 2 | Spain | 184 |
| 3 | India | 115 |
| 4 | Australia | 98 |
| 5 | United States | 84 |
| 6 | Iran | 84 |
| 7 | United Kingdom | 73 |
| 8 | Italy | 58 |
| 9 | Brazil | 48 |
| 10 | Singapore | 43 |
| 11 | Canada | 40 |
| 12 | South Korea | 37 |
| 13 | France | 36 |
| 14 | Turkey | 36 |
| 15 | Poland | 32 |
| 16 | Taiwan | 32 |
| 17 | Japan | 26 |
| 18 | Vietnam | 21 |
| 19 | Mexico | 16 |
| 20 | Israel | 15 |
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.