Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 261 |
| 2 | Brazil | 210 |
| 3 | China | 134 |
| 4 | Japan | 73 |
| 5 | India | 46 |
| 6 | United Kingdom | 43 |
| 7 | South Korea | 40 |
| 8 | Germany | 35 |
| 9 | Turkey | 33 |
| 10 | Canada | 28 |
| 11 | Italy | 25 |
| 12 | Australia | 18 |
| 13 | Saudi Arabia | 17 |
| 14 | Greece | 17 |
| 15 | Israel | 16 |
| 16 | Sweden | 15 |
| 17 | Netherlands | 15 |
| 18 | Denmark | 13 |
| 19 | Belgium | 13 |
| 20 | Spain | 10 |
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.