Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 1,463 |
| 2 | United States | 717 |
| 3 | India | 188 |
| 4 | Germany | 160 |
| 5 | Japan | 145 |
| 6 | Iran | 118 |
| 7 | France | 107 |
| 8 | Russia | 100 |
| 9 | United Kingdom | 76 |
| 10 | South Korea | 75 |
| 11 | Brazil | 67 |
| 12 | Canada | 57 |
| 13 | Turkey | 43 |
| 14 | Australia | 42 |
| 15 | Poland | 41 |
| 16 | Mexico | 31 |
| 17 | Vietnam | 26 |
| 18 | Sweden | 26 |
| 19 | Taiwan | 24 |
| 20 | Argentina | 24 |
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.