Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | France | 182 |
| 2 | China | 143 |
| 3 | India | 109 |
| 4 | United States | 97 |
| 5 | Russia | 95 |
| 6 | Brazil | 62 |
| 7 | Italy | 36 |
| 8 | Poland | 31 |
| 9 | United Kingdom | 29 |
| 10 | Japan | 29 |
| 11 | Germany | 26 |
| 12 | Argentina | 21 |
| 13 | Canada | 20 |
| 14 | Iran | 20 |
| 15 | Australia | 18 |
| 16 | South Korea | 15 |
| 17 | Mexico | 15 |
| 18 | Portugal | 14 |
| 19 | Spain | 13 |
| 20 | Czech Republic | 11 |
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.