Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | China | 212 |
| 2 | India | 113 |
| 3 | United States | 110 |
| 4 | Brazil | 52 |
| 5 | Italy | 48 |
| 6 | Canada | 38 |
| 7 | United Kingdom | 33 |
| 8 | Iran | 31 |
| 9 | France | 28 |
| 10 | Japan | 26 |
| 11 | Turkey | 25 |
| 12 | Spain | 24 |
| 13 | Germany | 23 |
| 14 | Australia | 21 |
| 15 | South Korea | 17 |
| 16 | South Africa | 17 |
| 17 | Mexico | 11 |
| 18 | Taiwan | 10 |
| 19 | Netherlands | 9 |
| 20 | Czech Republic | 9 |
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.