Indication of the location of corresponding authors.
| Top Countries/ Regions | Authors | |
|---|---|---|
| 1 | United States | 39 |
| 2 | India | 28 |
| 3 | China | 27 |
| 4 | Japan | 16 |
| 5 | Iran | 5 |
| 6 | Brazil | 5 |
| 7 | Australia | 5 |
| 8 | Germany | 4 |
| 9 | South Korea | 4 |
| 10 | Canada | 4 |
| 11 | Russia | 4 |
| 12 | France | 4 |
| 13 | Italy | 3 |
| 14 | United Kingdom | 2 |
| 15 | Hong Kong | 2 |
| 16 | Turkey | 2 |
| 17 | Sweden | 2 |
| 18 | Argentina | 2 |
| 19 | South Africa | 1 |
| 20 | Belgium | 1 |
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.